| 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 | $50.87 | 13.143% | $57.5558 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $177.33 | 4.637% | $185.5528 | $185.55 | $185.55 | $185.60 |
| Purchase #3 | $29.56 | 13.616% | $33.5849 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $144.93 | 3.633% | $150.1953 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $243.42 | 6.600% | $259.4857 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $10.27 | 9.703% | $11.2665 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $229.70 | 8.737% | $249.7689 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $886.08 | $947.4099 | $947.42 | $947.40 | $947.60 | |