| 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 | $15.69 | 10.269% | $17.3012 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $197.93 | 11.615% | $220.9196 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $33.38 | 5.713% | $35.287 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $21.45 | 13.615% | $24.3704 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $244.94 | 13.634% | $278.3351 | $278.34 | $278.35 | $278.30 |
| Purchase #6 | $169.37 | 4.851% | $177.5861 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $54.27 | 6.718% | $57.9159 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $737.03 | $811.7153 | $811.73 | $811.70 | $811.70 | |