| 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 | $73.81 | 5.165% | $77.6223 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $29.78 | 6.264% | $31.6454 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $9.81 | 11.340% | $10.9225 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $113.79 | 6.304% | $120.9633 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $156.26 | 7.246% | $167.5826 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $197.58 | 13.545% | $224.3422 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $220.37 | 7.483% | $236.8603 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $801.40 | $869.9386 | $869.93 | $869.90 | $869.90 | |