| 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 | $97.29 | 13.111% | $110.0457 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $232.49 | 6.630% | $247.9041 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $89.39 | 8.239% | $96.7548 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $29.73 | 5.396% | $31.3342 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $93.58 | 7.227% | $100.343 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $195.37 | 5.353% | $205.8282 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $16.95 | 4.629% | $17.7346 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $754.80 | $809.9446 | $809.93 | $810.00 | $809.80 | |