| 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 | $78.48 | 5.434% | $82.7446 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $19.60 | 8.466% | $21.2593 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $170.44 | 7.806% | $183.7445 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $54.93 | 5.462% | $57.9303 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $184.85 | 10.429% | $204.128 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $96.57 | 12.683% | $108.818 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $69.70 | 13.405% | $79.0433 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $674.57 | $737.6680 | $737.66 | $737.70 | $737.50 | |