| 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 | $90.89 | 13.818% | $103.4492 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $170.66 | 8.336% | $184.8862 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $137.66 | 7.514% | $148.0038 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $46.41 | 9.398% | $50.7716 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $58.25 | 11.379% | $64.8783 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $174.52 | 7.291% | $187.2443 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $66.95 | 11.358% | $74.5542 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $745.34 | $813.7876 | $813.78 | $813.80 | $813.80 | |