| 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 | $66.94 | 9.147% | $73.063 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $144.67 | 11.725% | $161.6326 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $5.89 | 6.319% | $6.2622 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $78.37 | 7.838% | $84.5126 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $131.88 | 9.615% | $144.5603 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $140.43 | 10.607% | $155.3254 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $50.83 | 6.440% | $54.1035 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $619.01 | $679.4596 | $679.45 | $679.45 | $679.50 | |