| 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 | $40.94 | 5.401% | $43.1512 | $43.15 | $43.15 | $43.20 |
| Purchase #2 | $37.45 | 11.650% | $41.8129 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $73.30 | 13.169% | $82.9529 | $82.95 | $82.95 | $83.00 |
| Purchase #4 | $30.40 | 5.716% | $32.1377 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $161.83 | 10.312% | $178.5179 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $96.86 | 6.714% | $103.3632 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $194.71 | 13.366% | $220.7349 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $635.49 | $702.6707 | $702.66 | $702.65 | $702.70 | |