| 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 | $41.89 | 11.464% | $46.6923 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $181.84 | 9.322% | $198.7911 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $96.61 | 3.777% | $100.259 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $139.46 | 13.781% | $158.679 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $106.39 | 13.164% | $120.3952 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $35.64 | 4.322% | $37.1804 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $76.93 | 10.225% | $84.7961 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $678.76 | $746.7931 | $746.80 | $746.85 | $746.90 | |