| 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 | $51.49 | 8.582% | $55.9089 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $125.65 | 8.167% | $135.9118 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $6.51 | 5.294% | $6.8546 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $35.39 | 9.641% | $38.8019 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $54.64 | 6.247% | $58.0534 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $141.59 | 10.479% | $156.4272 | $156.43 | $156.45 | $156.40 |
| Purchase #7 | $44.42 | 6.137% | $47.1461 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $459.69 | $499.1039 | $499.10 | $499.10 | $499.10 | |