| 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 | $23.55 | 6.667% | $25.1201 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $94.63 | 8.559% | $102.7294 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $108.75 | 9.262% | $118.8224 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $143.29 | 5.397% | $151.0234 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $95.97 | 11.515% | $107.0209 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $110.25 | 11.525% | $122.9563 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $75.57 | 13.570% | $85.8248 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $652.01 | $713.4973 | $713.49 | $713.40 | $713.40 | |