| 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 | $59.77 | 4.607% | $62.5236 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $19.79 | 3.261% | $20.4354 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $101.68 | 4.335% | $106.0878 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $198.37 | 5.843% | $209.9608 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $70.25 | 7.821% | $75.7443 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $230.61 | 6.230% | $244.977 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $139.43 | 9.614% | $152.8348 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $819.90 | $872.5637 | $872.56 | $872.60 | $872.50 | |