| 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 | $114.38 | 5.386% | $120.5405 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $56.27 | 5.373% | $59.2934 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $194.90 | 6.517% | $207.6016 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $98.71 | 9.174% | $107.7657 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $28.84 | 3.601% | $29.8785 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $47.87 | 8.566% | $51.9705 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $6.72 | 10.305% | $7.4125 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $547.69 | $584.4627 | $584.46 | $584.45 | $584.50 | |