| 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 | $64.34 | 8.797% | $70 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $36.55 | 11.738% | $40.8402 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $115.26 | 4.369% | $120.2957 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $210.45 | 12.605% | $236.9772 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $243.39 | 8.146% | $263.2165 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $170.38 | 4.717% | $178.4168 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $34.97 | 7.674% | $37.6536 | $37.65 | $37.65 | $37.70 |
| 7 purchase totals = | $875.34 | $947.4000 | $947.41 | $947.40 | $947.40 | |