| 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 | $14.60 | 7.648% | $15.7166 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $141.88 | 13.409% | $160.9047 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $81.39 | 5.385% | $85.7729 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $86.43 | 10.547% | $95.5458 | $95.55 | $95.55 | $95.50 |
| Purchase #5 | $161.53 | 11.143% | $179.5293 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $13.28 | 6.604% | $14.157 | $14.16 | $14.15 | $14.20 |
| Purchase #7 | $170.50 | 6.597% | $181.7479 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $669.61 | $733.3742 | $733.38 | $733.35 | $733.30 | |