| 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 | $41.48 | 11.480% | $46.2419 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $248.51 | 10.775% | $275.287 | $275.29 | $275.30 | $275.30 |
| Purchase #3 | $35.37 | 13.297% | $40.0731 | $40.07 | $40.05 | $40.10 |
| Purchase #4 | $181.73 | 5.626% | $191.9541 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $20.72 | 4.637% | $21.6808 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $36.55 | 11.365% | $40.7039 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $233.70 | 8.249% | $252.9779 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $798.06 | $868.9187 | $868.91 | $868.95 | $869.00 | |