| 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 | $69.44 | 7.112% | $74.3786 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $124.63 | 6.260% | $132.4318 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $64.51 | 13.602% | $73.2847 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $194.45 | 11.500% | $216.8118 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $179.61 | 3.504% | $185.9035 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $108.37 | 10.316% | $119.5494 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $35.30 | 7.319% | $37.8836 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $776.31 | $840.2434 | $840.23 | $840.30 | $840.20 | |