| 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 | $96.49 | 13.179% | $109.2064 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $58.67 | 6.246% | $62.3345 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $198.81 | 5.132% | $209.0129 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $52.75 | 10.803% | $58.4486 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $52.56 | 6.734% | $56.0994 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $40.53 | 8.739% | $44.0719 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $144.61 | 12.561% | $162.7745 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $644.42 | $701.9482 | $701.94 | $701.90 | $701.90 | |