| 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 | $90.57 | 9.110% | $98.8209 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $77.37 | 3.688% | $80.2234 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $163.81 | 3.644% | $169.7792 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $67.36 | 10.814% | $74.6443 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $22.81 | 8.733% | $24.802 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $151.60 | 12.761% | $170.9457 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $199.96 | 3.131% | $206.2207 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $773.48 | $825.4362 | $825.43 | $825.40 | $825.30 | |