| 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 | $13.47 | 8.380% | $14.5988 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $41.87 | 5.405% | $44.1331 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $58.60 | 4.245% | $61.0876 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $98.64 | 12.482% | $110.9522 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $149.78 | 6.498% | $159.5127 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $153.48 | 6.699% | $163.7616 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $95.75 | 6.525% | $101.9977 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $611.59 | $656.0437 | $656.04 | $656.05 | $656.10 | |