| 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 | $64.82 | 10.442% | $71.5885 | $71.59 | $71.60 | $71.60 |
| Purchase #2 | $70.88 | 8.720% | $77.0607 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $218.81 | 12.371% | $245.879 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $12.78 | 7.483% | $13.7363 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $110.41 | 9.862% | $121.2986 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $57.82 | 7.840% | $62.3531 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $69.56 | 7.737% | $74.9419 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $605.08 | $666.8581 | $666.86 | $666.90 | $666.90 | |