| 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 | $109.56 | 4.366% | $114.3434 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $46.49 | 7.535% | $49.993 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $150.78 | 6.641% | $160.7933 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $160.76 | 10.251% | $177.2395 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $162.68 | 3.218% | $167.915 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $233.60 | 9.311% | $255.3505 | $255.35 | $255.35 | $255.40 |
| Purchase #7 | $5.76 | 7.256% | $6.1779 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $869.63 | $931.8126 | $931.81 | $931.85 | $931.80 | |