| 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 | $51.63 | 7.327% | $55.4129 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $200.85 | 9.259% | $219.4467 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $33.77 | 10.398% | $37.2814 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $87.64 | 5.566% | $92.518 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $160.96 | 8.714% | $174.9861 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $204.68 | 9.105% | $223.3161 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $103.27 | 4.729% | $108.1536 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $842.80 | $911.1148 | $911.12 | $911.10 | $911.10 | |