| 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 | $52.39 | 3.418% | $54.1807 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $221.49 | 9.525% | $242.5869 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $32.76 | 5.432% | $34.5395 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $148.48 | 3.803% | $154.1267 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $53.30 | 13.809% | $60.6602 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $188.85 | 10.686% | $209.0305 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $180.84 | 7.336% | $194.1064 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $878.11 | $949.2309 | $949.24 | $949.30 | $949.20 | |