| 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 | $73.64 | 5.693% | $77.8323 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $63.49 | 5.862% | $67.2118 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $57.85 | 7.498% | $62.1876 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $109.77 | 5.238% | $115.5198 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $151.80 | 5.197% | $159.689 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $98.71 | 4.805% | $103.453 | $103.45 | $103.45 | $103.50 |
| Purchase #7 | $7.69 | 7.369% | $8.2567 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $562.95 | $594.1502 | $594.15 | $594.15 | $594.20 | |