| 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 | $132.83 | 13.357% | $150.5721 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $60.61 | 3.694% | $62.8489 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $25.55 | 7.284% | $27.4111 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $139.48 | 7.210% | $149.5365 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $18.93 | 4.345% | $19.7525 | $19.75 | $19.75 | $19.80 |
| Purchase #6 | $145.38 | 12.719% | $163.8709 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $116.27 | 10.243% | $128.1795 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $639.05 | $702.1715 | $702.17 | $702.15 | $702.20 | |