| 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 | $167.89 | 5.141% | $176.5212 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $47.32 | 7.482% | $50.8605 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $84.39 | 4.151% | $87.893 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $30.29 | 4.458% | $31.6403 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $67.35 | 13.445% | $76.4052 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $100.62 | 9.314% | $109.9917 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $9.87 | 3.834% | $10.2484 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $507.73 | $543.5603 | $543.56 | $543.55 | $543.50 | |