| 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 | $12.67 | 10.293% | $13.9741 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $55.93 | 11.107% | $62.1421 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $34.26 | 6.159% | $36.3701 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $132.94 | 4.226% | $138.558 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $70.84 | 5.234% | $74.5478 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $104.55 | 7.500% | $112.3913 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $16.97 | 4.837% | $17.7908 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $428.16 | $455.7742 | $455.77 | $455.75 | $455.80 | |