| 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 | $73.84 | 8.692% | $80.2582 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $191.51 | 13.393% | $217.1589 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $146.89 | 13.401% | $166.5747 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $73.25 | 7.407% | $78.6756 | $78.68 | $78.70 | $78.70 |
| Purchase #5 | $83.59 | 10.136% | $92.0627 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $26.55 | 13.306% | $30.0827 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $123.91 | 13.662% | $140.8386 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $719.54 | $805.6514 | $805.65 | $805.65 | $805.80 | |