| 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 | $12.47 | 10.204% | $13.7424 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $61.68 | 10.401% | $68.0953 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $248.43 | 3.477% | $257.0679 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $147.47 | 5.336% | $155.339 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $69.61 | 13.489% | $78.9997 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $87.26 | 10.120% | $96.0907 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $60.42 | 6.541% | $64.3721 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $687.34 | $733.7071 | $733.71 | $733.70 | $733.70 | |