| 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 | $102.95 | 3.155% | $106.1981 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $8.61 | 3.704% | $8.9289 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $223.35 | 12.789% | $251.9142 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $8.86 | 7.406% | $9.5162 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $64.43 | 7.637% | $69.3505 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $58.81 | 5.537% | $62.0663 | $62.07 | $62.05 | $62.10 |
| Purchase #7 | $158.68 | 11.349% | $176.6886 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $625.69 | $684.6628 | $684.67 | $684.65 | $684.70 | |