| 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 | $83.77 | 6.287% | $89.0366 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $126.32 | 4.710% | $132.2697 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $169.68 | 8.831% | $184.6644 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $53.76 | 7.572% | $57.8307 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $28.71 | 8.273% | $31.0852 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $149.93 | 3.385% | $155.0051 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $141.52 | 11.177% | $157.3377 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $753.69 | $807.2294 | $807.24 | $807.25 | $807.20 | |