| 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 | $99.65 | 13.536% | $113.1386 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $240.33 | 6.688% | $256.4033 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $20.65 | 5.288% | $21.742 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $71.56 | 7.266% | $76.7595 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $60.69 | 3.343% | $62.7189 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $106.25 | 4.130% | $110.6381 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $239.80 | 9.382% | $262.298 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $838.93 | $903.6984 | $903.70 | $903.70 | $903.60 | |