| 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 | $50.52 | 6.366% | $53.7361 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $108.59 | 9.394% | $118.7909 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $79.31 | 10.288% | $87.4694 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $33.93 | 9.201% | $37.0519 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $243.53 | 11.108% | $270.5813 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $136.34 | 5.609% | $143.9873 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $123.55 | 10.193% | $136.1435 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $775.77 | $847.7604 | $847.76 | $847.80 | $847.80 | |