| 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 | $67.43 | 3.476% | $69.7739 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $133.33 | 13.452% | $151.2656 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $135.84 | 4.697% | $142.2204 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $216.66 | 12.804% | $244.4011 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $59.77 | 12.202% | $67.0631 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $110.81 | 10.760% | $122.7332 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $178.40 | 6.654% | $190.2707 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $902.24 | $987.7280 | $987.72 | $987.65 | $987.80 | |