| 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 | $10.54 | 8.157% | $11.3997 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $41.28 | 3.302% | $42.6431 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $115.36 | 6.520% | $122.8815 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $103.39 | 6.535% | $110.1465 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $78.42 | 8.391% | $85.0002 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $136.39 | 8.551% | $148.0527 | $148.05 | $148.05 | $148.10 |
| Purchase #7 | $111.89 | 4.255% | $116.6509 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $597.27 | $636.7746 | $636.77 | $636.80 | $636.80 | |