| 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 | $10.37 | 8.259% | $11.2265 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $20.78 | 12.449% | $23.3669 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $8.28 | 7.811% | $8.9268 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $146.29 | 3.860% | $151.9368 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $47.99 | 4.662% | $50.2273 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $245.62 | 4.874% | $257.5915 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $233.76 | 6.394% | $248.7066 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $713.09 | $751.9824 | $752.00 | $752.05 | $751.90 | |