| 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 | $58.71 | 12.119% | $65.8251 | $65.83 | $65.85 | $65.80 |
| Purchase #2 | $103.79 | 12.219% | $116.4721 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $25.96 | 7.400% | $27.881 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $55.87 | 13.534% | $63.4314 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $27.49 | 7.236% | $29.4792 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $175.43 | 6.689% | $187.1645 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $66.27 | 5.285% | $69.7724 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $513.52 | $560.0257 | $560.02 | $560.05 | $560.10 | |