| 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 | $7.93 | 11.516% | $8.8432 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $231.86 | 9.372% | $253.5899 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $163.27 | 8.405% | $176.9928 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $81.45 | 5.729% | $86.1163 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $22.96 | 4.556% | $24.0061 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $36.95 | 11.624% | $41.2451 | $41.25 | $41.25 | $41.20 |
| Purchase #7 | $141.28 | 11.474% | $157.4905 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $685.70 | $748.2839 | $748.29 | $748.30 | $748.20 | |