| 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 | $53.29 | 10.159% | $58.7037 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $120.45 | 8.591% | $130.7979 | $130.80 | $130.80 | $130.80 |
| Purchase #3 | $109.44 | 5.391% | $115.3399 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $13.86 | 10.703% | $15.3434 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $164.58 | 10.615% | $182.0502 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $31.96 | 13.352% | $36.2273 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $229.87 | 4.180% | $239.4786 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $723.45 | $777.9410 | $777.94 | $778.00 | $777.90 | |