| 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 | $26.48 | 7.360% | $28.4289 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $60.58 | 7.549% | $65.1532 | $65.15 | $65.15 | $65.20 |
| Purchase #3 | $148.92 | 13.784% | $169.4471 | $169.45 | $169.45 | $169.40 |
| Purchase #4 | $21.53 | 6.263% | $22.8784 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $30.27 | 12.739% | $34.1261 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $194.55 | 6.726% | $207.6354 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $5.27 | 5.508% | $5.5603 | $5.56 | $5.55 | $5.60 |
| 7 purchase totals = | $487.60 | $533.2294 | $533.24 | $533.30 | $533.20 | |