| 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 | $84.42 | 6.855% | $90.207 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $38.94 | 5.446% | $41.0607 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $228.71 | 7.145% | $245.0513 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $33.91 | 7.350% | $36.4024 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $111.31 | 12.471% | $125.1915 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $144.82 | 9.613% | $158.7415 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $58.38 | 11.198% | $64.9174 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $700.49 | $761.5718 | $761.57 | $761.55 | $761.60 | |