| 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 | $77.49 | 3.740% | $80.3881 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $17.56 | 7.127% | $18.8115 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $146.43 | 3.565% | $151.6502 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $53.86 | 13.142% | $60.9383 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $197.99 | 4.773% | $207.4401 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $36.92 | 9.499% | $40.427 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $233.61 | 9.584% | $255.9992 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $763.86 | $815.6544 | $815.66 | $815.70 | $815.60 | |