| 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 | $76.92 | 4.690% | $80.5275 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $21.89 | 4.717% | $22.9226 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $152.51 | 8.422% | $165.3544 | $165.35 | $165.35 | $165.40 |
| Purchase #4 | $47.37 | 9.825% | $52.0241 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $30.93 | 8.136% | $33.4465 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $244.55 | 4.192% | $254.8015 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $214.90 | 6.524% | $228.9201 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $789.07 | $837.9967 | $837.99 | $837.95 | $837.90 | |