| 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 | $51.72 | 4.306% | $53.9471 | $53.95 | $53.95 | $53.90 |
| Purchase #2 | $66.67 | 6.642% | $71.0982 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $213.69 | 11.265% | $237.7622 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $194.56 | 7.785% | $209.7065 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $129.78 | 12.538% | $146.0518 | $146.05 | $146.05 | $146.10 |
| Purchase #6 | $139.52 | 11.288% | $155.269 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $34.84 | 5.573% | $36.7816 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $830.78 | $910.6164 | $910.62 | $910.60 | $910.70 | |