| 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 | $13.56 | 7.708% | $14.6052 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $245.85 | 10.275% | $271.1111 | $271.11 | $271.10 | $271.10 |
| Purchase #3 | $131.97 | 7.470% | $141.8282 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $35.75 | 3.285% | $36.9244 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $52.50 | 8.539% | $56.983 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $230.56 | 4.187% | $240.2135 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $67.53 | 3.858% | $70.1353 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $777.72 | $831.8007 | $831.80 | $831.80 | $831.70 | |