| 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 | $116.85 | 10.697% | $129.3494 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $26.92 | 10.816% | $29.8317 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $165.67 | 10.209% | $182.5833 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $159.52 | 5.639% | $168.5153 | $168.52 | $168.50 | $168.50 |
| Purchase #5 | $96.57 | 12.577% | $108.7156 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $152.91 | 8.545% | $165.9762 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $22.36 | 9.352% | $24.4511 | $24.45 | $24.45 | $24.50 |
| 7 purchase totals = | $740.80 | $809.4226 | $809.43 | $809.45 | $809.40 | |