| 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 | $29.26 | 12.195% | $32.8283 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $100.66 | 10.796% | $111.5273 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $105.28 | 12.613% | $118.559 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $211.70 | 12.526% | $238.2175 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $75.70 | 7.118% | $81.0883 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $11.79 | 6.369% | $12.5409 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $112.93 | 7.724% | $121.6527 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $647.32 | $716.4140 | $716.42 | $716.45 | $716.40 | |