| 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 | $5.60 | 10.502% | $6.1881 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $106.39 | 11.698% | $118.8355 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $119.54 | 10.630% | $132.2471 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $63.80 | 4.463% | $66.6474 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $76.56 | 5.225% | $80.5603 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $130.57 | 9.579% | $143.0773 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $26.40 | 6.368% | $28.0812 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $528.86 | $575.6369 | $575.65 | $575.70 | $575.60 | |