| 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 | $18.86 | 11.154% | $20.9636 | $20.96 | $20.95 | $21.00 |
| Purchase #2 | $244.95 | 10.300% | $270.1799 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $170.48 | 10.730% | $188.7725 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $243.64 | 10.133% | $268.328 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $54.30 | 3.303% | $56.0935 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $90.43 | 6.568% | $96.3694 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $48.66 | 12.814% | $54.8953 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $871.32 | $955.6022 | $955.60 | $955.60 | $955.70 | |