| 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 | $69.31 | 4.860% | $72.6785 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $247.75 | 13.153% | $280.3366 | $280.34 | $280.35 | $280.30 |
| Purchase #3 | $15.69 | 7.412% | $16.8529 | $16.85 | $16.85 | $16.90 |
| Purchase #4 | $234.66 | 10.111% | $258.3865 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $63.33 | 10.798% | $70.1684 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $145.88 | 13.498% | $165.5709 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $60.95 | 12.866% | $68.7918 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $837.57 | $932.7856 | $932.79 | $932.80 | $932.90 | |