| 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 | $82.52 | 10.478% | $91.1664 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $221.90 | 12.606% | $249.8727 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $44.69 | 4.172% | $46.5545 | $46.55 | $46.55 | $46.60 |
| Purchase #4 | $24.35 | 7.834% | $26.2576 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $173.51 | 4.683% | $181.6355 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $229.39 | 8.304% | $248.4385 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $12.36 | 10.459% | $13.6527 | $13.65 | $13.65 | $13.70 |
| 7 purchase totals = | $788.72 | $857.5779 | $857.58 | $857.55 | $857.70 | |