| 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 | $42.69 | 5.449% | $45.0162 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $61.45 | 11.807% | $68.7054 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $138.99 | 9.731% | $152.5151 | $152.52 | $152.50 | $152.50 |
| Purchase #4 | $173.78 | 9.625% | $190.5063 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $49.44 | 4.598% | $51.7133 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $193.63 | 6.254% | $205.7396 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $151.80 | 11.294% | $168.9443 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $811.78 | $883.1402 | $883.15 | $883.10 | $883.00 | |