| 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 | $26.31 | 7.708% | $28.338 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $110.77 | 8.617% | $120.3151 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $50.26 | 7.489% | $54.024 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $33.54 | 9.258% | $36.6451 | $36.65 | $36.65 | $36.60 |
| Purchase #5 | $63.57 | 3.870% | $66.0302 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $90.88 | 4.629% | $95.0868 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $32.65 | 3.533% | $33.8035 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $407.98 | $434.2427 | $434.25 | $434.25 | $434.10 | |