| 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 | $24.99 | 6.640% | $26.6493 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $53.34 | 13.759% | $60.6791 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $130.30 | 6.341% | $138.5623 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $40.67 | 12.421% | $45.7216 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $14.27 | 3.829% | $14.8164 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $231.85 | 12.532% | $260.9054 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $137.60 | 6.404% | $146.4119 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $633.02 | $693.7460 | $693.75 | $693.70 | $693.70 | |