| 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 | $67.55 | 8.742% | $73.4552 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $234.59 | 6.334% | $249.4489 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $64.55 | 10.807% | $71.5259 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $249.43 | 4.567% | $260.8215 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $20.26 | 8.155% | $21.9122 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $88.79 | 7.339% | $95.3063 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $9.30 | 5.110% | $9.7752 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $734.47 | $782.2452 | $782.26 | $782.25 | $782.20 | |