| 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 | $94.59 | 11.753% | $105.7072 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $91.35 | 11.513% | $101.8671 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $102.94 | 3.827% | $106.8795 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $216.37 | 13.727% | $246.0711 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $93.76 | 10.261% | $103.3807 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $80.43 | 6.539% | $85.6893 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $27.87 | 7.208% | $29.8789 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $707.31 | $779.4738 | $779.48 | $779.50 | $779.60 | |