| 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 | $51.70 | 6.763% | $55.1965 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $93.27 | 6.365% | $99.2066 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $232.45 | 6.539% | $247.6499 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $19.98 | 10.803% | $22.1384 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $229.48 | 5.846% | $242.8954 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $228.60 | 4.180% | $238.1555 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $23.73 | 10.128% | $26.1334 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $879.21 | $931.3757 | $931.39 | $931.40 | $931.30 | |