| 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 | $26.71 | 6.338% | $28.4029 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $177.62 | 6.847% | $189.7816 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $76.78 | 6.479% | $81.7546 | $81.75 | $81.75 | $81.80 |
| Purchase #4 | $141.93 | 12.659% | $159.8969 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $227.72 | 7.216% | $244.1523 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $240.75 | 13.557% | $273.3885 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $61.78 | 11.202% | $68.7006 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $953.29 | $1,046.0774 | $1,046.07 | $1,046.10 | $1,046.20 | |