| 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 | $109.91 | 3.304% | $113.5414 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $58.96 | 8.400% | $63.9126 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $41.58 | 13.859% | $47.3426 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $95.59 | 3.574% | $99.0064 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $25.27 | 8.115% | $27.3207 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $197.27 | 4.422% | $205.9933 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $86.95 | 5.342% | $91.5949 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $615.53 | $648.7119 | $648.70 | $648.70 | $648.60 | |