| 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 | $89.73 | 10.481% | $99.1346 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $84.68 | 13.379% | $96.0093 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $39.49 | 4.388% | $41.2228 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $58.62 | 11.412% | $65.3097 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $143.59 | 7.149% | $153.8552 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $136.97 | 12.130% | $153.5845 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $45.73 | 7.323% | $49.0788 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $598.81 | $658.1949 | $658.19 | $658.20 | $658.20 | |