| 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 | $51.58 | 6.780% | $55.0771 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $26.52 | 6.302% | $28.1913 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $67.42 | 12.610% | $75.9217 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $249.76 | 7.853% | $269.3737 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $51.84 | 10.473% | $57.2692 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $124.68 | 13.590% | $141.624 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $237.44 | 11.826% | $265.5197 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $809.24 | $892.9767 | $892.97 | $892.90 | $893.00 | |