| 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 | $34.32 | 8.300% | $37.1686 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $216.90 | 11.532% | $241.9129 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $181.27 | 13.724% | $206.1475 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $111.95 | 6.734% | $119.4887 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $76.26 | 4.412% | $79.6246 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $8.45 | 3.443% | $8.7409 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $223.56 | 4.647% | $233.9488 | $233.95 | $233.95 | $233.90 |
| 7 purchase totals = | $852.71 | $927.0320 | $927.03 | $927.00 | $926.90 | |