| 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 | $82.60 | 4.559% | $86.3657 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $145.86 | 8.317% | $157.9912 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $179.72 | 9.683% | $197.1223 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $126.40 | 10.121% | $139.1929 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $117.35 | 11.826% | $131.2278 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $52.99 | 12.857% | $59.8029 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $172.38 | 5.428% | $181.7368 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $877.30 | $953.4396 | $953.44 | $953.45 | $953.40 | |