| 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 | $145.89 | 4.360% | $152.2508 | $152.25 | $152.25 | $152.30 |
| Purchase #2 | $66.36 | 10.869% | $73.5727 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $114.96 | 10.316% | $126.8193 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $27.94 | 12.154% | $31.3358 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $76.48 | 13.260% | $86.6212 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $79.94 | 6.246% | $84.9331 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $51.45 | 8.843% | $55.9997 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $563.02 | $611.5326 | $611.53 | $611.50 | $611.50 | |