| 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 | $43.58 | 5.622% | $46.0301 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $104.35 | 9.521% | $114.2852 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $101.61 | 12.395% | $114.2046 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $79.83 | 7.616% | $85.9099 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $83.43 | 12.462% | $93.827 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $10.56 | 5.842% | $11.1769 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $176.68 | 7.167% | $189.3427 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $600.04 | $654.7764 | $654.78 | $654.85 | $654.70 | |