| 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 | $23.88 | 13.595% | $27.1265 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $194.33 | 11.874% | $217.4047 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $77.68 | 8.668% | $84.4133 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $29.26 | 4.807% | $30.6665 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $212.55 | 6.302% | $225.9449 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $37.44 | 9.232% | $40.8965 | $40.90 | $40.90 | $40.90 |
| Purchase #7 | $178.54 | 9.189% | $194.946 | $194.95 | $194.95 | $194.90 |
| 7 purchase totals = | $753.68 | $821.3984 | $821.40 | $821.40 | $821.30 | |