| 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 | $37.47 | 5.752% | $39.6253 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $170.50 | 11.248% | $189.6778 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $26.70 | 5.417% | $28.1463 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $108.44 | 10.794% | $120.145 | $120.15 | $120.15 | $120.10 |
| Purchase #5 | $237.29 | 10.127% | $261.3204 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $183.74 | 10.858% | $203.6905 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $33.86 | 3.330% | $34.9875 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $798.00 | $877.5928 | $877.61 | $877.65 | $877.50 | |