| 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 | $124.47 | 8.533% | $135.091 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $60.61 | 5.825% | $64.1405 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $56.63 | 3.824% | $58.7955 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $53.60 | 3.488% | $55.4696 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $152.93 | 9.320% | $167.1831 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $19.26 | 12.778% | $21.721 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $93.90 | 5.746% | $99.2955 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $561.40 | $601.6962 | $601.70 | $601.70 | $601.70 | |