| 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 | $50.83 | 13.577% | $57.7312 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $161.61 | 8.538% | $175.4083 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $7.54 | 6.794% | $8.0523 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $203.42 | 6.260% | $216.1541 | $216.15 | $216.15 | $216.20 |
| Purchase #5 | $166.51 | 6.445% | $177.2416 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $34.64 | 12.414% | $38.9402 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $136.29 | 9.113% | $148.7101 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $760.84 | $822.2378 | $822.23 | $822.25 | $822.20 | |