| 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 | $5.62 | 8.665% | $6.107 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $32.76 | 11.153% | $36.4137 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $72.78 | 3.829% | $75.5667 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $208.49 | 7.120% | $223.3345 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $134.74 | 7.505% | $144.8522 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $170.64 | 13.663% | $193.9545 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $104.77 | 9.246% | $114.457 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $729.80 | $794.6856 | $794.68 | $794.65 | $794.80 | |