| 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 | $53.91 | 9.644% | $59.1091 | $59.11 | $59.10 | $59.10 |
| Purchase #2 | $75.53 | 13.451% | $85.6895 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $86.62 | 3.483% | $89.637 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $84.66 | 12.505% | $95.2467 | $95.25 | $95.25 | $95.20 |
| Purchase #5 | $158.43 | 13.584% | $179.9511 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $135.76 | 5.806% | $143.6422 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $31.28 | 10.848% | $34.6733 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $626.19 | $687.9489 | $687.95 | $687.95 | $687.90 | |