| 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 | $76.55 | 9.615% | $83.9103 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $181.96 | 7.426% | $195.4723 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $222.63 | 7.684% | $239.7369 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $44.64 | 13.825% | $50.8115 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $23.82 | 8.322% | $25.8023 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $238.31 | 5.742% | $251.9938 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $42.65 | 8.242% | $46.1652 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $830.56 | $893.8923 | $893.89 | $893.85 | $893.90 | |