| 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 | $114.76 | 13.576% | $130.3398 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $59.88 | 9.694% | $65.6848 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $53.38 | 12.766% | $60.1945 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $17.61 | 13.771% | $20.0351 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $187.52 | 7.792% | $202.1316 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $169.68 | 12.336% | $190.6117 | $190.61 | $190.60 | $190.60 |
| Purchase #7 | $70.48 | 11.774% | $78.7783 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $673.31 | $747.7758 | $747.77 | $747.85 | $747.70 | |