| 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 | $5.89 | 11.780% | $6.5838 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $215.49 | 13.565% | $244.7212 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $46.87 | 3.575% | $48.5456 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $62.98 | 9.113% | $68.7194 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $158.63 | 7.511% | $170.5447 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $39.46 | 9.621% | $43.2564 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $238.63 | 9.172% | $260.5171 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $767.95 | $842.8882 | $842.89 | $842.85 | $842.80 | |