| 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 | $109.67 | 11.668% | $122.4663 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $76.79 | 7.549% | $82.5869 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $28.73 | 12.370% | $32.2839 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $7.54 | 9.406% | $8.2492 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $118.75 | 6.144% | $126.046 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $241.58 | 5.609% | $255.1302 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $122.38 | 4.794% | $128.2469 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $705.44 | $755.0094 | $755.02 | $755.05 | $754.90 | |