| 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 | $43.98 | 11.182% | $48.8978 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $235.80 | 6.834% | $251.9146 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $76.75 | 9.585% | $84.1065 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $162.68 | 12.236% | $182.5855 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $74.63 | 3.392% | $77.1614 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $135.58 | 8.568% | $147.1965 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $175.79 | 11.289% | $195.6349 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $905.21 | $987.4972 | $987.50 | $987.50 | $987.50 | |