| 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 | $35.31 | 9.555% | $38.6839 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $128.76 | 13.619% | $146.2958 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $43.78 | 12.567% | $49.2818 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $60.54 | 7.168% | $64.8795 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $167.94 | 13.288% | $190.2559 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $209.51 | 7.325% | $224.8566 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $246.84 | 7.666% | $265.7628 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $892.68 | $980.0163 | $980.02 | $980.05 | $980.20 | |