| 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 | $39.96 | 13.424% | $45.3242 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $66.69 | 13.702% | $75.8279 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $18.85 | 11.672% | $21.0502 | $21.05 | $21.05 | $21.10 |
| Purchase #4 | $81.60 | 12.817% | $92.0587 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $169.33 | 10.243% | $186.6745 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $221.76 | 11.812% | $247.9543 | $247.95 | $247.95 | $248.00 |
| Purchase #7 | $228.77 | 12.404% | $257.1466 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $826.96 | $926.0364 | $926.03 | $926.00 | $926.10 | |