| 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 | $41.81 | 11.184% | $46.486 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $13.25 | 5.400% | $13.9655 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $121.94 | 3.855% | $126.6408 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $68.87 | 4.630% | $72.0587 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $74.30 | 10.417% | $82.0398 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $72.36 | 4.672% | $75.7407 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $65.99 | 11.616% | $73.6554 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $458.52 | $490.5869 | $490.60 | $490.60 | $490.60 | |