| 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 | $36.96 | 7.565% | $39.756 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $110.63 | 8.207% | $119.7094 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $116.98 | 5.252% | $123.1238 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $19.84 | 3.189% | $20.4727 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $17.62 | 8.216% | $19.0677 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $41.32 | 13.696% | $46.9792 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $14.32 | 6.457% | $15.2446 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $357.67 | $384.3534 | $384.35 | $384.30 | $384.40 | |