| 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 | $91.65 | 7.344% | $98.3808 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $102.53 | 10.156% | $112.9429 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $22.29 | 3.597% | $23.0918 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $240.80 | 9.375% | $263.375 | $263.38 | $263.40 | $263.40 |
| Purchase #5 | $151.84 | 4.514% | $158.6941 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $6.26 | 11.599% | $6.9861 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $43.49 | 8.396% | $47.1414 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $658.86 | $710.6121 | $710.61 | $710.70 | $710.60 | |