| 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 | $91.52 | 8.509% | $99.3074 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $101.85 | 4.335% | $106.2652 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $141.39 | 7.118% | $151.4541 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $49.39 | 5.399% | $52.0566 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $86.81 | 11.294% | $96.6143 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $185.66 | 9.413% | $203.1362 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $64.56 | 8.552% | $70.0812 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $721.18 | $778.9150 | $778.92 | $778.90 | $779.00 | |