| 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 | $88.36 | 3.445% | $91.404 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $84.91 | 10.644% | $93.9478 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $42.63 | 8.338% | $46.1845 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $46.67 | 12.281% | $52.4015 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $226.70 | 5.397% | $238.935 | $238.94 | $238.95 | $238.90 |
| Purchase #6 | $138.34 | 12.479% | $155.6034 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $94.94 | 4.812% | $99.5085 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $722.55 | $777.9847 | $777.98 | $778.00 | $777.90 | |