| 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 | $75.30 | 6.687% | $80.3353 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $143.74 | 7.603% | $154.6686 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $56.39 | 7.142% | $60.4174 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $72.36 | 7.843% | $78.0352 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $79.81 | 7.223% | $85.5747 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $91.33 | 3.283% | $94.3284 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $8.32 | 4.601% | $8.7028 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $527.25 | $562.0624 | $562.07 | $562.05 | $562.00 | |