| 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 | $91.91 | 8.871% | $100.0633 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $55.57 | 6.647% | $59.2637 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $112.39 | 4.420% | $117.3576 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $91.51 | 12.538% | $102.9835 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $128.91 | 4.441% | $134.6349 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $160.58 | 13.415% | $182.1218 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $134.79 | 5.349% | $141.9999 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $775.66 | $838.4247 | $838.41 | $838.40 | $838.50 | |