| 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 | $47.99 | 7.325% | $51.5053 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $156.29 | 6.218% | $166.0081 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $134.73 | 8.776% | $146.5539 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $225.65 | 6.281% | $239.8231 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $84.59 | 12.700% | $95.3329 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $132.99 | 3.768% | $138.0011 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $49.87 | 10.295% | $55.0041 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $832.11 | $892.2285 | $892.22 | $892.20 | $892.20 | |