| 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 | $35.37 | 10.375% | $39.0396 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $62.53 | 5.707% | $66.0986 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $201.98 | 5.512% | $213.1131 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $83.25 | 5.611% | $87.9212 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $190.92 | 11.370% | $212.6276 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $139.96 | 13.294% | $158.5663 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $57.87 | 4.126% | $60.2577 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $771.88 | $837.6241 | $837.63 | $837.60 | $837.60 | |