| 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 | $65.32 | 13.207% | $73.9468 | $73.95 | $73.95 | $73.90 |
| Purchase #2 | $156.25 | 10.165% | $172.1328 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $138.84 | 5.198% | $146.0569 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $39.32 | 6.428% | $41.8475 | $41.85 | $41.85 | $41.80 |
| Purchase #5 | $201.66 | 7.601% | $216.9882 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $100.27 | 11.337% | $111.6376 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $14.30 | 10.724% | $15.8335 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $715.96 | $778.4433 | $778.45 | $778.50 | $778.30 | |