| 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 | $46.58 | 11.452% | $51.9143 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $57.64 | 3.730% | $59.79 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $230.53 | 3.410% | $238.3911 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $152.93 | 3.413% | $158.1495 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $88.68 | 6.715% | $94.6349 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $5.70 | 5.779% | $6.0294 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $38.32 | 13.208% | $43.3813 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $620.38 | $652.2905 | $652.28 | $652.35 | $652.20 | |