| 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 | $66.62 | 5.320% | $70.1642 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $58.57 | 3.103% | $60.3874 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $34.32 | 7.105% | $36.7584 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $154.42 | 3.192% | $159.3491 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $101.37 | 3.516% | $104.9342 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $193.81 | 13.573% | $220.1158 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $196.42 | 6.520% | $209.2266 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $805.53 | $860.9357 | $860.94 | $860.95 | $860.90 | |