| 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 | $142.98 | 5.288% | $150.5408 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $66.74 | 13.793% | $75.9454 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $44.43 | 7.868% | $47.9258 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $135.60 | 3.407% | $140.2199 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $193.71 | 8.688% | $210.5395 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $31.82 | 3.576% | $32.9579 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $20.43 | 3.529% | $21.151 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $635.71 | $679.2803 | $679.29 | $679.30 | $679.20 | |