| 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 | $11.72 | 5.232% | $12.3332 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $43.71 | 3.507% | $45.2429 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $54.87 | 13.304% | $62.1699 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $68.64 | 4.428% | $71.6794 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $21.88 | 11.643% | $24.4275 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $25.99 | 12.402% | $29.2133 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $67.48 | 9.115% | $73.6308 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $294.29 | $318.6970 | $318.69 | $318.75 | $318.60 | |