| 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 | $75.61 | 4.437% | $78.9648 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $246.49 | 6.739% | $263.101 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $145.30 | 5.422% | $153.1782 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $87.52 | 8.341% | $94.82 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $13.93 | 5.394% | $14.6814 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $224.62 | 6.500% | $239.2203 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $48.31 | 12.547% | $54.3715 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $841.78 | $898.3372 | $898.33 | $898.30 | $898.40 | |