| 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 | $99.80 | 3.706% | $103.4986 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $162.73 | 8.579% | $176.6906 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $41.91 | 12.427% | $47.1182 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $187.68 | 6.646% | $200.1532 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $81.58 | 8.815% | $88.7713 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $237.84 | 11.751% | $265.7886 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $153.39 | 6.437% | $163.2637 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $964.93 | $1,045.2842 | $1,045.28 | $1,045.25 | $1,045.40 | |