| 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 | $66.40 | 13.379% | $75.2837 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $124.96 | 9.459% | $136.78 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $120.50 | 8.169% | $130.3436 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $248.27 | 7.872% | $267.8138 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $17.44 | 7.612% | $18.7675 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $42.27 | 11.195% | $47.0021 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $242.62 | 5.770% | $256.6192 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $862.46 | $932.6099 | $932.60 | $932.60 | $932.60 | |