| 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 | $28.61 | 3.404% | $29.5839 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $205.30 | 8.346% | $222.4343 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $94.40 | 11.547% | $105.3004 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $194.56 | 13.512% | $220.8489 | $220.85 | $220.85 | $220.80 |
| Purchase #5 | $57.94 | 4.361% | $60.4668 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $94.87 | 7.170% | $101.6722 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $62.80 | 9.471% | $68.7478 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $738.48 | $809.0543 | $809.05 | $809.05 | $809.00 | |