| 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 | $48.61 | 12.418% | $54.6464 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $127.49 | 10.662% | $141.083 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $212.47 | 3.639% | $220.2018 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $31.63 | 6.846% | $33.7954 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $212.69 | 3.526% | $220.1894 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $12.58 | 9.676% | $13.7972 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $89.37 | 7.149% | $95.7591 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $734.84 | $779.4723 | $779.48 | $779.50 | $779.50 | |