| 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 | $26.63 | 11.492% | $29.6903 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $245.89 | 9.801% | $269.9897 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $33.39 | 10.854% | $37.0142 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $125.72 | 7.508% | $135.1591 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $33.38 | 8.433% | $36.1949 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $154.66 | 7.385% | $166.0816 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $138.68 | 13.494% | $157.3935 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $758.35 | $831.5233 | $831.51 | $831.55 | $831.60 | |