| 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 | $100.99 | 6.848% | $107.9058 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $109.72 | 6.325% | $116.6598 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $72.91 | 11.114% | $81.0132 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $112.51 | 12.762% | $126.8685 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $44.59 | 5.609% | $47.0911 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $223.76 | 4.447% | $233.7106 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $220.71 | 9.320% | $241.2802 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $885.19 | $954.5292 | $954.53 | $954.50 | $954.60 | |