| 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 | $80.96 | 10.790% | $89.6956 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $238.43 | 9.361% | $260.7494 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $213.48 | 3.301% | $220.527 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $8.88 | 3.721% | $9.2104 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $245.71 | 4.470% | $256.6932 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $74.48 | 12.873% | $84.0678 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $97.57 | 3.709% | $101.1889 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $959.51 | $1,022.1323 | $1,022.14 | $1,022.15 | $1,022.10 | |