| 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 | $19.98 | 3.262% | $20.6317 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $157.43 | 11.227% | $175.1047 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $185.43 | 7.788% | $199.8713 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $213.25 | 13.415% | $241.8575 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $59.54 | 12.201% | $66.8045 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $121.48 | 8.700% | $132.0488 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $20.58 | 11.562% | $22.9595 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $777.69 | $859.2780 | $859.27 | $859.25 | $859.30 | |