| 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 | $52.36 | 3.838% | $54.3696 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $44.93 | 4.629% | $47.0098 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $190.48 | 12.209% | $213.7357 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $227.30 | 12.426% | $255.5443 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $109.36 | 4.331% | $114.0964 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $65.40 | 5.241% | $68.8276 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $142.49 | 11.315% | $158.6127 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $832.32 | $912.1961 | $912.20 | $912.20 | $912.10 | |