| 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 | $5.48 | 4.438% | $5.7232 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $48.89 | 13.552% | $55.5156 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $166.92 | 10.106% | $183.7889 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $138.35 | 12.848% | $156.1252 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $241.92 | 4.233% | $252.1605 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $121.71 | 3.211% | $125.6181 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $88.36 | 7.862% | $95.3069 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $811.63 | $874.2384 | $874.25 | $874.20 | $874.20 | |