| 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 | $89.98 | 3.777% | $93.3785 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $190.94 | 9.787% | $209.6273 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $7.56 | 5.483% | $7.9745 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $103.96 | 10.466% | $114.8405 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $142.54 | 11.428% | $158.8295 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $60.38 | 11.337% | $67.2253 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $41.62 | 13.489% | $47.2341 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $636.98 | $699.1097 | $699.11 | $699.20 | $699.00 | |