| 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 | $109.47 | 6.276% | $116.3403 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $152.72 | 8.250% | $165.3194 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $127.48 | 6.370% | $135.6005 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $26.95 | 6.139% | $28.6045 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $160.39 | 10.297% | $176.9054 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $18.68 | 9.266% | $20.4109 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $34.39 | 11.594% | $38.3772 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $630.08 | $681.5582 | $681.56 | $681.55 | $681.50 | |