| 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 | $24.91 | 13.199% | $28.1979 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $70.46 | 4.695% | $73.7681 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $191.52 | 7.443% | $205.7748 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $91.47 | 3.346% | $94.5306 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $70.76 | 13.673% | $80.435 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $63.97 | 8.872% | $69.6454 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $197.42 | 5.773% | $208.8171 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $710.51 | $761.1689 | $761.18 | $761.15 | $761.10 | |