| 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 | $110.99 | 3.589% | $114.9734 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $86.82 | 4.207% | $90.4725 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $71.55 | 10.847% | $79.311 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $59.25 | 6.162% | $62.901 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $195.55 | 8.305% | $211.7904 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $96.76 | 4.852% | $101.4548 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $94.44 | 12.631% | $106.3687 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $715.36 | $767.2718 | $767.26 | $767.20 | $767.40 | |