| 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 | $64.31 | 5.152% | $67.6233 | $67.62 | $67.60 | $67.60 |
| Purchase #2 | $15.39 | 3.630% | $15.9487 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $125.86 | 3.460% | $130.2148 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $18.70 | 4.834% | $19.604 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $73.38 | 11.353% | $81.7108 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $14.25 | 12.645% | $16.0519 | $16.05 | $16.05 | $16.10 |
| Purchase #7 | $134.61 | 11.196% | $149.6809 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $446.50 | $480.8344 | $480.82 | $480.80 | $480.80 | |