| 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 | $88.39 | 3.201% | $91.2194 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $29.88 | 10.474% | $33.0096 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $243.53 | 3.370% | $251.737 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $24.41 | 6.258% | $25.9376 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $43.42 | 11.253% | $48.3061 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $176.25 | 11.803% | $197.0528 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $119.58 | 8.816% | $130.1222 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $725.46 | $777.3847 | $777.39 | $777.35 | $777.30 | |