| 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 | $51.56 | 12.254% | $57.8782 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $111.90 | 10.833% | $124.0221 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $58.60 | 8.765% | $63.7363 | $63.74 | $63.75 | $63.70 |
| Purchase #4 | $56.94 | 12.333% | $63.9624 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $20.76 | 10.236% | $22.885 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $159.27 | 11.778% | $178.0288 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $197.83 | 7.725% | $213.1124 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $656.86 | $723.6252 | $723.63 | $723.65 | $723.60 | |