| 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 | $66.73 | 4.749% | $69.899 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $45.76 | 6.458% | $48.7152 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $9.31 | 5.236% | $9.7975 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $20.41 | 10.837% | $22.6218 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $96.90 | 5.240% | $101.9776 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $96.74 | 4.507% | $101.1001 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $55.51 | 8.510% | $60.2339 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $391.36 | $414.3451 | $414.35 | $414.35 | $414.30 | |