| 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 | $28.30 | 3.722% | $29.3533 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $54.54 | 4.234% | $56.8492 | $56.85 | $56.85 | $56.80 |
| Purchase #3 | $207.43 | 12.689% | $233.7508 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $203.80 | 3.551% | $211.0369 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $24.43 | 4.743% | $25.5887 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $103.59 | 10.705% | $114.6793 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $196.53 | 8.362% | $212.9638 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $818.62 | $884.2220 | $884.22 | $884.25 | $884.30 | |