| 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 | $25.84 | 11.419% | $28.7907 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $50.72 | 6.628% | $54.0817 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $208.32 | 9.454% | $228.0146 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $224.78 | 9.408% | $245.9273 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $145.57 | 13.717% | $165.5378 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $156.83 | 10.573% | $173.4116 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $62.33 | 3.266% | $64.3657 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $874.39 | $960.1294 | $960.13 | $960.15 | $960.10 | |