| 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 | $62.58 | 5.739% | $66.1715 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $107.92 | 9.698% | $118.3861 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $211.91 | 9.475% | $231.9885 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $146.58 | 8.498% | $159.0364 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $180.93 | 10.343% | $199.6436 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $174.30 | 8.739% | $189.5321 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $22.41 | 12.704% | $25.257 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $906.63 | $990.0152 | $990.02 | $990.05 | $990.00 | |