| 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 | $40.81 | 3.686% | $42.3143 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $234.56 | 12.103% | $262.9488 | $262.95 | $262.95 | $262.90 |
| Purchase #3 | $68.95 | 9.823% | $75.723 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $99.77 | 13.477% | $113.216 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $233.66 | 7.348% | $250.8293 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $87.26 | 4.688% | $91.3507 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $38.34 | 7.213% | $41.1055 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $803.35 | $877.4876 | $877.49 | $877.45 | $877.40 | |