| 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 | $88.58 | 5.782% | $93.7017 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $112.69 | 7.448% | $121.0832 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $105.82 | 13.365% | $119.9628 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $42.76 | 8.786% | $46.5169 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $102.39 | 12.523% | $115.2123 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $19.45 | 8.844% | $21.1702 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $120.55 | 13.812% | $137.2004 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $592.24 | $654.8475 | $654.84 | $654.80 | $654.90 | |