| 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 | $230.94 | 6.252% | $245.3784 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $74.30 | 4.479% | $77.6279 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $105.57 | 8.337% | $114.3714 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $242.76 | 5.781% | $256.794 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $12.35 | 8.396% | $13.3869 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $97.59 | 11.261% | $108.5796 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $54.90 | 13.406% | $62.2599 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $818.41 | $878.3981 | $878.40 | $878.45 | $878.50 | |