| 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 | $42.57 | 12.353% | $47.8287 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $13.31 | 9.139% | $14.5264 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $170.98 | 6.428% | $181.9706 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $138.89 | 5.846% | $147.0095 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $205.48 | 5.598% | $216.9828 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $150.85 | 12.563% | $169.8013 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $177.48 | 11.813% | $198.4457 | $198.45 | $198.45 | $198.40 |
| 7 purchase totals = | $899.56 | $976.5650 | $976.57 | $976.60 | $976.50 | |