| 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 | $34.81 | 3.624% | $36.0715 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $104.32 | 13.427% | $118.327 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $183.95 | 6.581% | $196.0557 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $118.40 | 12.225% | $132.8744 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $110.75 | 9.379% | $121.1372 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $46.89 | 13.694% | $53.3111 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $204.27 | 5.574% | $215.656 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $803.39 | $873.4329 | $873.44 | $873.40 | $873.50 | |