| 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 | $87.95 | 6.348% | $93.5331 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $21.56 | 4.360% | $22.5 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $243.36 | 12.218% | $273.0937 | $273.09 | $273.10 | $273.10 |
| Purchase #4 | $59.95 | 5.120% | $63.0194 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $149.66 | 12.294% | $168.0592 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $98.60 | 12.127% | $110.5572 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $129.48 | 11.698% | $144.6266 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $790.56 | $875.3892 | $875.39 | $875.40 | $875.40 | |