| 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 | $33.54 | 10.374% | $37.0194 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $122.52 | 5.527% | $129.2917 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $240.86 | 4.810% | $252.4454 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $45.62 | 5.163% | $47.9754 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $44.64 | 11.599% | $49.8178 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $57.41 | 7.386% | $61.6503 | $61.65 | $61.65 | $61.70 |
| Purchase #7 | $221.62 | 13.768% | $252.1326 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $766.21 | $830.3326 | $830.34 | $830.35 | $830.30 | |