| 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 | $203.55 | 4.259% | $212.2192 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $59.79 | 10.661% | $66.1642 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $8.84 | 11.607% | $9.8661 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $64.93 | 4.266% | $67.6999 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $85.70 | 6.132% | $90.9551 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $102.40 | 5.185% | $107.7094 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $87.45 | 5.278% | $92.0656 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $612.66 | $646.6795 | $646.69 | $646.60 | $646.80 | |