| 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 | $91.49 | 11.477% | $101.9903 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $25.27 | 9.420% | $27.6504 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $111.35 | 12.228% | $124.9659 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $78.34 | 5.280% | $82.4764 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $140.56 | 4.539% | $146.94 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $131.70 | 13.746% | $149.8035 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $35.84 | 7.618% | $38.5703 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $614.55 | $672.3968 | $672.40 | $672.40 | $672.50 | |