| 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 | $5.59 | 7.637% | $6.0169 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $48.69 | 3.864% | $50.5714 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $94.72 | 9.301% | $103.5299 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $29.88 | 11.873% | $33.4277 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $35.31 | 5.145% | $37.1267 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $141.61 | 5.355% | $149.1932 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $58.36 | 6.763% | $62.3069 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $414.16 | $442.1727 | $442.18 | $442.20 | $442.10 | |