| 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 | $90.26 | 4.557% | $94.3731 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $126.41 | 8.443% | $137.0828 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $203.53 | 6.766% | $217.3008 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $12.72 | 9.435% | $13.9201 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $31.77 | 8.802% | $34.5664 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $231.32 | 8.483% | $250.9429 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $135.37 | 11.282% | $150.6424 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $831.38 | $898.8285 | $898.82 | $898.80 | $898.80 | |