| 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 | $73.63 | 8.269% | $79.7185 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $224.71 | 13.217% | $254.4099 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $79.69 | 12.757% | $89.8561 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $209.82 | 10.774% | $232.426 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $137.79 | 10.414% | $152.1395 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $164.82 | 6.230% | $175.0883 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $21.29 | 13.739% | $24.215 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $911.75 | $1,007.8533 | $1,007.87 | $1,007.85 | $1,007.80 | |