| 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 | $53.73 | 7.724% | $57.8801 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $127.93 | 9.639% | $140.2612 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $14.72 | 11.561% | $16.4218 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $49.67 | 11.395% | $55.3299 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $37.99 | 3.290% | $39.2399 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $65.54 | 10.814% | $72.6275 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $165.28 | 7.139% | $177.0793 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $514.86 | $558.8397 | $558.84 | $558.90 | $558.80 | |