| 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 | $91.73 | 12.498% | $103.1944 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $215.99 | 12.741% | $243.5093 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $38.98 | 10.468% | $43.0604 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $8.51 | 5.373% | $8.9672 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $77.25 | 3.434% | $79.9028 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $67.29 | 4.543% | $70.347 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $68.56 | 8.467% | $74.365 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $568.31 | $623.3461 | $623.35 | $623.30 | $623.40 | |