| 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 | $22.40 | 9.427% | $24.5116 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $21.80 | 5.300% | $22.9554 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $208.42 | 5.829% | $220.5688 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $69.96 | 4.643% | $73.2082 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $117.39 | 11.220% | $130.5612 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $156.62 | 10.461% | $173.004 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $23.34 | 10.280% | $25.7394 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $619.93 | $670.5486 | $670.55 | $670.50 | $670.60 | |