| 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 | $104.59 | 7.550% | $112.4865 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $137.42 | 8.858% | $149.5927 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $47.25 | 4.771% | $49.5043 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $104.89 | 7.775% | $113.0452 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $14.81 | 10.160% | $16.3147 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $214.53 | 5.396% | $226.106 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $203.86 | 10.620% | $225.5099 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $827.35 | $892.5593 | $892.56 | $892.55 | $892.50 | |