| 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 | $16.38 | 11.127% | $18.2026 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $174.63 | 13.829% | $198.7796 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $70.81 | 7.781% | $76.3197 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $88.56 | 12.485% | $99.6167 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $69.99 | 4.524% | $73.1563 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $102.90 | 7.274% | $110.3849 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $43.53 | 10.705% | $48.1899 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $566.80 | $624.6497 | $624.65 | $624.65 | $624.70 | |