| 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 | $64.41 | 12.402% | $72.3981 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $220.68 | 10.613% | $244.1008 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $25.59 | 4.853% | $26.8319 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $140.92 | 7.228% | $151.1057 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $134.81 | 6.244% | $143.2275 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $24.55 | 10.441% | $27.1133 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $103.79 | 6.586% | $110.6256 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $714.75 | $775.4029 | $775.41 | $775.45 | $775.30 | |