| 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 | $42.44 | 4.301% | $44.2653 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $19.78 | 13.234% | $22.3977 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $47.99 | 4.504% | $50.1515 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $129.27 | 5.720% | $136.6642 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $229.27 | 13.210% | $259.5566 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $226.65 | 11.845% | $253.4967 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $114.80 | 11.803% | $128.3498 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $810.20 | $894.8818 | $894.89 | $894.85 | $895.00 | |