| 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 | $121.45 | 3.342% | $125.5089 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $101.76 | 4.627% | $106.4684 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $76.96 | 4.610% | $80.5079 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $120.52 | 12.373% | $135.4319 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $105.51 | 13.535% | $119.7908 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $5.29 | 4.192% | $5.5118 | $5.51 | $5.50 | $5.50 |
| Purchase #7 | $12.89 | 11.134% | $14.3252 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $544.38 | $587.5449 | $587.55 | $587.55 | $587.50 | |