| 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 | $59.65 | 12.614% | $67.1743 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $138.56 | 4.468% | $144.7509 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $247.75 | 6.580% | $264.052 | $264.05 | $264.05 | $264.10 |
| Purchase #4 | $140.62 | 3.539% | $145.5965 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $78.37 | 3.148% | $80.8371 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $39.32 | 7.306% | $42.1927 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $77.37 | 9.637% | $84.8261 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $781.64 | $829.4296 | $829.43 | $829.45 | $829.50 | |