| 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 | $43.83 | 7.653% | $47.1843 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $21.73 | 4.309% | $22.6663 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $125.28 | 9.302% | $136.9335 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $248.71 | 12.734% | $280.3807 | $280.38 | $280.40 | $280.40 |
| Purchase #5 | $87.30 | 12.852% | $98.5198 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $14.76 | 8.716% | $16.0465 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $102.91 | 11.439% | $114.6819 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $644.52 | $716.4130 | $716.41 | $716.45 | $716.40 | |