| 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 | $45.41 | 4.659% | $47.5257 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $216.49 | 6.474% | $230.5056 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $238.52 | 12.240% | $267.7148 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $42.78 | 4.362% | $44.6461 | $44.65 | $44.65 | $44.60 |
| Purchase #5 | $146.88 | 11.429% | $163.6669 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $67.82 | 5.403% | $71.4843 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $120.32 | 9.216% | $131.4087 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $878.22 | $956.9521 | $956.96 | $956.95 | $956.90 | |