| 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 | $226.88 | 7.756% | $244.4768 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $6.26 | 10.363% | $6.9087 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $218.48 | 13.768% | $248.5603 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $41.70 | 5.593% | $44.0323 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $21.76 | 12.448% | $24.4687 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $15.54 | 7.605% | $16.7218 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $175.33 | 13.298% | $198.6454 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $705.95 | $783.8140 | $783.82 | $783.80 | $783.80 | |