| 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 | $191.37 | 7.623% | $205.9581 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $112.74 | 10.325% | $124.3804 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $12.99 | 7.361% | $13.9462 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $43.41 | 9.449% | $47.5118 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $111.55 | 6.190% | $118.4549 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $88.61 | 7.801% | $95.5225 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $21.99 | 13.259% | $24.9057 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $582.66 | $630.6796 | $630.68 | $630.65 | $630.70 | |