| 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 | $114.27 | 13.117% | $129.2588 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $62.92 | 11.668% | $70.2615 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $249.31 | 10.121% | $274.5427 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $10.50 | 9.589% | $11.5068 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $118.76 | 4.570% | $124.1873 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $50.29 | 9.226% | $54.9298 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $108.68 | 5.695% | $114.8693 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $714.73 | $779.5562 | $779.56 | $779.55 | $779.60 | |