| 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 | $38.75 | 3.615% | $40.1508 | $40.15 | $40.15 | $40.20 |
| Purchase #2 | $54.43 | 9.569% | $59.6384 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $149.41 | 6.700% | $159.4205 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $155.77 | 12.760% | $175.6463 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $195.39 | 4.794% | $204.757 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $140.66 | 12.797% | $158.6603 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $77.81 | 13.563% | $88.3634 | $88.36 | $88.35 | $88.40 |
| 7 purchase totals = | $812.22 | $886.6367 | $886.64 | $886.60 | $886.70 | |