| 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 | $10.50 | 7.182% | $11.2541 | $11.25 | $11.25 | $11.30 |
| Purchase #2 | $90.32 | 13.592% | $102.5963 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $129.26 | 7.604% | $139.0889 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $172.43 | 13.586% | $195.8563 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $89.27 | 5.403% | $94.0933 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $126.68 | 7.867% | $136.6459 | $136.65 | $136.65 | $136.60 |
| Purchase #7 | $128.81 | 5.504% | $135.8997 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $747.27 | $815.4345 | $815.44 | $815.45 | $815.50 | |