| 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 | $79.28 | 10.404% | $87.5283 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $169.58 | 6.167% | $180.038 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $89.46 | 4.856% | $93.8042 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $219.52 | 9.539% | $240.46 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $181.91 | 6.762% | $194.2108 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $109.94 | 4.567% | $114.961 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $233.40 | 11.222% | $259.5921 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,083.09 | $1,170.5944 | $1,170.59 | $1,170.60 | $1,170.60 | |