| 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 | $126.84 | 3.592% | $131.3961 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $54.45 | 10.715% | $60.2843 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $7.84 | 4.341% | $8.1803 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $58.35 | 3.299% | $60.275 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $70.61 | 12.805% | $79.6516 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $47.83 | 4.505% | $49.9847 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $220.92 | 5.159% | $232.3173 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $586.84 | $622.0893 | $622.09 | $622.15 | $622.20 | |