| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.52 | 4.395% | $94.4984 | $94.50 | $94.50 | $94.50 |
| Purchase #2 | $122.36 | 3.718% | $126.9093 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $115.47 | 3.163% | $119.1223 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $154.73 | 12.795% | $174.5277 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $182.38 | 10.814% | $202.1026 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $157.46 | 5.184% | $165.6227 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $247.34 | 10.693% | $273.7881 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,070.26 | $1,156.5711 | $1,156.57 | $1,156.55 | $1,156.50 | |