| 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 | $49.63 | 9.603% | $54.396 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $156.27 | 13.393% | $177.1992 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $109.76 | 8.109% | $118.6604 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $188.99 | 5.189% | $198.7967 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $13.27 | 3.223% | $13.6977 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $172.34 | 12.661% | $194.16 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $86.39 | 8.408% | $93.6537 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $776.65 | $850.5637 | $850.57 | $850.55 | $850.70 | |