| 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 | $70.33 | 4.550% | $73.53 | $73.53 | $73.55 | $73.50 |
| Purchase #2 | $168.77 | 13.306% | $191.2265 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $28.53 | 4.738% | $29.8818 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $113.37 | 9.629% | $124.2864 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $238.99 | 3.237% | $246.7261 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $16.35 | 8.398% | $17.7231 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $13.43 | 9.118% | $14.6545 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $649.77 | $698.0284 | $698.03 | $698.10 | $698.00 | |