| 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 | $15.45 | 11.861% | $17.2825 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $22.29 | 10.789% | $24.6949 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $27.41 | 6.431% | $29.1727 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $124.70 | 9.565% | $136.6276 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $195.32 | 4.140% | $203.4062 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $34.52 | 11.691% | $38.5557 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $101.39 | 11.431% | $112.9799 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $521.08 | $562.7195 | $562.72 | $562.75 | $562.80 | |