| 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 | $77.64 | 3.448% | $80.317 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $152.76 | 6.810% | $163.163 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $107.42 | 12.656% | $121.0151 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $29.48 | 10.285% | $32.512 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $59.53 | 13.786% | $67.7368 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $124.97 | 12.208% | $140.2263 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $204.70 | 6.865% | $218.7527 | $218.75 | $218.75 | $218.80 |
| 7 purchase totals = | $756.50 | $823.7229 | $823.73 | $823.70 | $823.70 | |