| 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 | $114.28 | 5.498% | $120.5631 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $53.42 | 4.559% | $55.8554 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $42.41 | 6.151% | $45.0186 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $14.86 | 5.471% | $15.673 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $194.53 | 8.265% | $210.6079 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $111.88 | 10.520% | $123.6498 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $113.50 | 8.210% | $122.8184 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $644.88 | $694.1862 | $694.19 | $694.10 | $694.20 | |