| 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 | $43.65 | 7.672% | $46.9988 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $197.81 | 13.852% | $225.2106 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $217.63 | 11.128% | $241.8479 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $128.42 | 5.285% | $135.207 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $29.40 | 12.848% | $33.1773 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $158.83 | 11.831% | $177.6212 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $98.34 | 4.810% | $103.0702 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $874.08 | $963.1330 | $963.14 | $963.10 | $963.10 | |