| 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 | $121.49 | 12.188% | $136.2972 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $74.72 | 9.773% | $82.0224 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $67.83 | 3.501% | $70.2047 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $62.30 | 3.817% | $64.678 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $150.80 | 13.614% | $171.3299 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $31.48 | 10.866% | $34.9006 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $113.96 | 8.766% | $123.9497 | $123.95 | $123.95 | $123.90 |
| 7 purchase totals = | $622.58 | $683.3825 | $683.38 | $683.40 | $683.30 | |