| 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 | $124.27 | 9.757% | $136.395 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $23.81 | 6.127% | $25.2688 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $112.44 | 9.363% | $122.9678 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $7.40 | 8.349% | $8.0178 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $27.59 | 13.298% | $31.2589 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $195.27 | 4.392% | $203.8463 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $75.60 | 4.644% | $79.1109 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $566.38 | $606.8655 | $606.88 | $606.80 | $606.90 | |