| 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 | $9.70 | 9.632% | $10.6343 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $220.74 | 10.420% | $243.7411 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $46.57 | 5.205% | $48.994 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $249.34 | 11.130% | $277.0915 | $277.09 | $277.10 | $277.10 |
| Purchase #5 | $56.93 | 4.243% | $59.3455 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $36.90 | 7.372% | $39.6203 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $62.38 | 11.369% | $69.472 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $682.56 | $748.8987 | $748.89 | $748.90 | $748.80 | |