| 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 | $31.77 | 6.417% | $33.8087 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $45.99 | 4.320% | $47.9768 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $160.63 | 8.290% | $173.9462 | $173.95 | $173.95 | $173.90 |
| Purchase #4 | $195.51 | 5.856% | $206.9591 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $32.69 | 5.417% | $34.4608 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $52.74 | 6.787% | $56.3195 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $126.62 | 11.461% | $141.1319 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $645.95 | $694.6030 | $694.61 | $694.60 | $694.60 | |