| 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 | $68.90 | 5.590% | $72.7515 | $72.75 | $72.75 | $72.80 |
| Purchase #2 | $182.58 | 13.651% | $207.504 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $116.76 | 8.210% | $126.346 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $112.56 | 6.542% | $119.9237 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $13.77 | 6.635% | $14.6836 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $123.61 | 13.490% | $140.285 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $27.68 | 12.155% | $31.0445 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $645.86 | $712.5383 | $712.53 | $712.55 | $712.50 | |