| 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 | $70.96 | 3.793% | $73.6515 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $126.93 | 3.152% | $130.9308 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $89.68 | 3.753% | $93.0457 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $6.71 | 5.332% | $7.0678 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $105.71 | 4.470% | $110.4352 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $16.92 | 4.583% | $17.6954 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $69.39 | 12.525% | $78.0811 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $486.30 | $510.9075 | $510.92 | $510.95 | $510.90 | |