| 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 | $22.31 | 9.326% | $24.3906 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $25.77 | 6.140% | $27.3523 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $125.94 | 7.660% | $135.587 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $119.79 | 10.550% | $132.4278 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $109.61 | 10.482% | $121.0993 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $56.48 | 11.202% | $62.8069 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $238.77 | 13.390% | $270.7413 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $698.67 | $774.4052 | $774.41 | $774.45 | $774.40 | |