| 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 | $33.47 | 5.233% | $35.2215 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $47.38 | 13.871% | $53.9521 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $182.35 | 8.291% | $197.4686 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $117.30 | 3.213% | $121.0688 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $20.68 | 4.275% | $21.5641 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $38.26 | 12.527% | $43.0528 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $224.43 | 8.443% | $243.3786 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $663.87 | $715.7065 | $715.70 | $715.65 | $715.90 | |