| 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 | $73.46 | 9.406% | $80.3696 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $118.43 | 5.752% | $125.2421 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $80.50 | 6.602% | $85.8146 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $229.88 | 6.251% | $244.2498 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $19.78 | 9.670% | $21.6927 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $18.29 | 12.843% | $20.639 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $234.92 | 10.163% | $258.7949 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $775.26 | $836.8027 | $836.79 | $836.80 | $836.70 | |