| 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 | $66.84 | 12.833% | $75.4176 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $239.60 | 5.738% | $253.3482 | $253.35 | $253.35 | $253.30 |
| Purchase #3 | $8.93 | 9.236% | $9.7548 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $17.83 | 5.445% | $18.8008 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $16.88 | 7.486% | $18.1436 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $54.66 | 9.748% | $59.9883 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $61.72 | 4.169% | $64.2931 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $466.46 | $499.7464 | $499.74 | $499.75 | $499.70 | |