| 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 | $56.48 | 8.553% | $61.3107 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $103.64 | 3.723% | $107.4985 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $216.95 | 7.296% | $232.7787 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $102.85 | 13.855% | $117.0999 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $231.54 | 10.706% | $256.3287 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $76.96 | 3.259% | $79.4681 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $93.85 | 5.232% | $98.7602 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $882.27 | $953.2448 | $953.25 | $953.25 | $953.30 | |