| 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 | $76.72 | 6.444% | $81.6638 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $200.93 | 12.743% | $226.5345 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $195.90 | 7.292% | $210.185 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $110.96 | 4.581% | $116.0431 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $132.28 | 11.727% | $147.7925 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $66.63 | 5.134% | $70.0508 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $135.46 | 13.493% | $153.7376 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $918.88 | $1,006.0073 | $1,006.00 | $1,006.05 | $1,006.00 | |