| 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 | $28.69 | 12.314% | $32.2229 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $60.75 | 5.526% | $64.107 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $247.41 | 6.584% | $263.6995 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $185.65 | 4.144% | $193.3433 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $35.77 | 5.680% | $37.8017 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $33.73 | 7.801% | $36.3613 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $242.62 | 3.502% | $251.1166 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $834.62 | $878.6523 | $878.65 | $878.60 | $878.60 | |