| 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 | $76.28 | 13.333% | $86.4504 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $32.33 | 6.647% | $34.479 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $124.39 | 7.235% | $133.3896 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $91.86 | 10.320% | $101.34 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $214.25 | 9.679% | $234.9873 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $26.61 | 4.267% | $27.7454 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $143.49 | 12.539% | $161.4822 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $709.21 | $779.8739 | $779.88 | $779.95 | $779.90 | |