| 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 | $55.91 | 4.812% | $58.6004 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $32.70 | 6.837% | $34.9357 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $150.50 | 12.581% | $169.4344 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $6.87 | 11.617% | $7.6681 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $157.88 | 9.578% | $173.0017 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $44.98 | 11.375% | $50.0965 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $140.90 | 7.266% | $151.1378 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $589.74 | $644.8746 | $644.88 | $644.90 | $644.80 | |