| 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 | $196.91 | 3.445% | $203.6935 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $102.57 | 5.717% | $108.4339 | $108.43 | $108.45 | $108.40 |
| Purchase #3 | $53.74 | 7.630% | $57.8404 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $187.51 | 11.532% | $209.1337 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $193.54 | 13.191% | $219.0699 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $55.59 | 3.507% | $57.5395 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $48.94 | 13.608% | $55.5998 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $838.80 | $911.3107 | $911.30 | $911.35 | $911.20 | |