| 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 | $8.88 | 9.798% | $9.7501 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $74.44 | 12.656% | $83.8611 | $83.86 | $83.85 | $83.90 |
| Purchase #3 | $250.45 | 9.328% | $273.812 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $174.57 | 4.760% | $182.8795 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $37.85 | 9.407% | $41.4105 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $57.54 | 11.391% | $64.0944 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $103.28 | 8.482% | $112.0402 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $707.01 | $767.8478 | $767.84 | $767.85 | $767.90 | |