| 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 | $46.72 | 10.145% | $51.4597 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $63.49 | 10.717% | $70.2942 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $69.47 | 7.563% | $74.724 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $121.82 | 7.551% | $131.0186 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $149.61 | 3.835% | $155.3475 | $155.35 | $155.35 | $155.30 |
| Purchase #6 | $132.88 | 10.125% | $146.3341 | $146.33 | $146.35 | $146.30 |
| Purchase #7 | $142.50 | 6.495% | $151.7554 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $726.49 | $780.9335 | $780.93 | $780.90 | $780.90 | |