| 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 | $77.43 | 10.631% | $85.6616 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $189.70 | 6.539% | $202.1045 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $132.64 | 6.180% | $140.8372 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $47.36 | 13.215% | $53.6186 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $172.45 | 3.703% | $178.8358 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $77.57 | 11.159% | $86.226 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $103.72 | 8.538% | $112.5756 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $800.87 | $859.8593 | $859.87 | $859.90 | $859.80 | |