| 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 | $47.72 | 11.422% | $53.1706 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $24.37 | 10.214% | $26.8592 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $147.89 | 10.281% | $163.0946 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $125.79 | 4.226% | $131.1059 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $102.68 | 10.643% | $113.6082 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $193.70 | 6.664% | $206.6082 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $196.62 | 12.382% | $220.9655 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $838.77 | $915.4122 | $915.42 | $915.35 | $915.50 | |