| 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 | $34.84 | 8.341% | $37.746 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $133.61 | 11.370% | $148.8015 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $8.34 | 11.611% | $9.3084 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $189.58 | 9.796% | $208.1513 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $175.86 | 10.201% | $193.7995 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $140.46 | 10.573% | $155.3108 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $69.80 | 5.160% | $73.4017 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $752.49 | $826.5192 | $826.52 | $826.50 | $826.50 | |