| 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 | $89.67 | 13.348% | $101.6392 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $150.92 | 3.513% | $156.2218 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $92.78 | 10.434% | $102.4607 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $136.84 | 9.371% | $149.6633 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $233.31 | 13.684% | $265.2361 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $14.64 | 7.608% | $15.7538 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $88.59 | 4.549% | $92.62 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $806.75 | $883.5949 | $883.59 | $883.55 | $883.60 | |