| 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 | $37.68 | 6.232% | $40.0282 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $229.42 | 6.780% | $244.9747 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $53.59 | 9.391% | $58.6226 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $5.59 | 9.200% | $6.1043 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $113.48 | 3.832% | $117.8286 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $44.33 | 13.127% | $50.1492 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $212.66 | 11.389% | $236.8798 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $696.75 | $754.5874 | $754.58 | $754.60 | $754.50 | |