| 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 | $22.75 | 6.243% | $24.1703 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $79.63 | 6.626% | $84.9063 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $61.94 | 10.622% | $68.5193 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $32.68 | 13.607% | $37.1268 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $224.73 | 12.204% | $252.156 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $70.77 | 10.368% | $78.1074 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $13.76 | 7.737% | $14.8246 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $506.26 | $559.8107 | $559.82 | $559.75 | $559.80 | |