| 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 | $105.94 | 4.322% | $110.5187 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $191.27 | 13.320% | $216.7472 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $107.97 | 9.864% | $118.6202 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $71.78 | 6.292% | $76.2964 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $150.55 | 9.524% | $164.8884 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $116.77 | 13.405% | $132.423 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $23.70 | 4.227% | $24.7018 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $767.98 | $844.1957 | $844.20 | $844.15 | $844.10 | |