| 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 | $86.72 | 8.313% | $93.929 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $42.47 | 10.687% | $47.0088 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $203.83 | 12.145% | $228.5852 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $76.86 | 12.283% | $86.3007 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $112.39 | 6.745% | $119.9707 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $59.56 | 7.173% | $63.8322 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $187.97 | 11.333% | $209.2726 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $769.80 | $848.8992 | $848.90 | $848.90 | $848.90 | |