| 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 | $40.91 | 5.639% | $43.2169 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $87.42 | 4.499% | $91.353 | $91.35 | $91.35 | $91.40 |
| Purchase #3 | $150.52 | 4.419% | $157.1715 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $244.80 | 7.382% | $262.8711 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $181.46 | 9.219% | $198.1888 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $105.66 | 11.576% | $117.8912 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $82.74 | 7.182% | $88.6824 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $893.51 | $959.3749 | $959.37 | $959.35 | $959.50 | |