| 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 | $18.87 | 4.738% | $19.7641 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $6.42 | 3.849% | $6.6671 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $195.51 | 8.262% | $211.663 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $54.41 | 10.619% | $60.1878 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $146.39 | 3.560% | $151.6015 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $173.81 | 7.870% | $187.4888 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $198.85 | 10.770% | $220.2661 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $794.26 | $857.6384 | $857.64 | $857.60 | $857.80 | |