| 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 | $79.39 | 11.693% | $88.6731 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $218.31 | 9.222% | $238.4425 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $135.34 | 6.510% | $144.1506 | $144.15 | $144.15 | $144.20 |
| Purchase #4 | $123.62 | 6.313% | $131.4241 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $64.27 | 12.612% | $72.3757 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $126.60 | 9.157% | $138.1928 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $138.71 | 4.800% | $145.3681 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $886.24 | $958.6269 | $958.62 | $958.60 | $958.70 | |