| 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 | $53.33 | 9.525% | $58.4097 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $234.54 | 7.413% | $251.9265 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $55.86 | 11.478% | $62.2716 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $96.43 | 7.555% | $103.7153 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $181.46 | 7.257% | $194.6286 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $5.32 | 5.118% | $5.5923 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $218.87 | 5.694% | $231.3325 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $845.81 | $907.8765 | $907.88 | $907.90 | $907.80 | |