| 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 | $68.25 | 5.221% | $71.8133 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $48.80 | 11.790% | $54.5535 | $54.55 | $54.55 | $54.60 |
| Purchase #3 | $37.37 | 6.212% | $39.6914 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $161.36 | 5.468% | $170.1832 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $79.91 | 3.582% | $82.7724 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $74.99 | 8.561% | $81.4099 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $245.72 | 8.420% | $266.4096 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $716.40 | $766.8333 | $766.82 | $766.80 | $766.90 | |