| 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 | $46.89 | 3.730% | $48.639 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $89.39 | 11.285% | $99.4777 | $99.48 | $99.50 | $99.50 |
| Purchase #3 | $23.48 | 7.351% | $25.206 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $38.54 | 12.471% | $43.3463 | $43.35 | $43.35 | $43.30 |
| Purchase #5 | $67.65 | 7.470% | $72.7035 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $115.53 | 3.432% | $119.495 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $18.88 | 4.330% | $19.6975 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $400.36 | $428.5650 | $428.58 | $428.60 | $428.50 | |