| 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 | $78.65 | 5.525% | $82.9954 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $11.89 | 13.626% | $13.5101 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $51.91 | 10.181% | $57.195 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $90.56 | 3.789% | $93.9913 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $180.51 | 9.253% | $197.2126 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $226.29 | 7.365% | $242.9563 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $203.31 | 3.373% | $210.1676 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $843.12 | $898.0283 | $898.04 | $898.00 | $898.10 | |