| 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 | $98.31 | 4.251% | $102.4892 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $199.83 | 7.424% | $214.6654 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $21.63 | 6.440% | $23.023 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $142.88 | 10.608% | $158.0367 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $179.70 | 8.677% | $195.2926 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $88.82 | 8.501% | $96.3706 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $72.57 | 11.826% | $81.1521 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $803.74 | $871.0296 | $871.03 | $871.00 | $871.10 | |