| 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 | $38.57 | 5.494% | $40.689 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $192.39 | 11.111% | $213.7665 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $82.66 | 11.226% | $91.9394 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $61.90 | 9.654% | $67.8758 | $67.88 | $67.90 | $67.90 |
| Purchase #5 | $104.58 | 9.158% | $114.1574 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $159.29 | 11.386% | $177.4268 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $6.32 | 8.499% | $6.8571 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $645.71 | $712.7120 | $712.73 | $712.75 | $712.80 | |