| 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 | $44.59 | 6.239% | $47.372 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $201.95 | 12.845% | $227.8905 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $16.64 | 4.846% | $17.4464 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $20.39 | 5.610% | $21.5339 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $53.33 | 8.315% | $57.7644 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $109.66 | 7.635% | $118.0325 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $73.47 | 13.835% | $83.6346 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $520.03 | $573.6743 | $573.66 | $573.70 | $573.60 | |