| 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 | $58.70 | 13.698% | $66.7407 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $204.36 | 9.567% | $223.9111 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $55.78 | 11.613% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $52.72 | 11.256% | $58.6542 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $38.31 | 8.700% | $41.643 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $241.45 | 3.303% | $249.4251 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $104.80 | 10.490% | $115.7935 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $756.12 | $818.4253 | $818.42 | $818.45 | $818.40 | |