| 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 | $45.65 | 11.757% | $51.0171 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $136.71 | 13.870% | $155.6717 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $42.40 | 4.720% | $44.4013 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $231.88 | 4.438% | $242.1708 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $151.74 | 6.271% | $161.2556 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $47.73 | 11.643% | $53.2872 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $6.96 | 6.596% | $7.4191 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $663.07 | $715.2228 | $715.23 | $715.15 | $715.30 | |