| 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 | $45.72 | 6.599% | $48.7371 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $123.74 | 9.480% | $135.4706 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $198.43 | 3.593% | $205.5596 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $150.54 | 5.535% | $158.8724 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $84.67 | 10.473% | $93.5375 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $110.93 | 4.191% | $115.5791 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $169.88 | 3.664% | $176.1044 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $883.91 | $933.8607 | $933.86 | $933.85 | $933.90 | |