| 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 | $40.76 | 9.829% | $44.7663 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $50.29 | 12.678% | $56.6658 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $121.72 | 6.298% | $129.3859 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $46.78 | 11.525% | $52.1714 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $229.75 | 9.766% | $252.1874 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $5.61 | 4.394% | $5.8565 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $53.25 | 6.132% | $56.5153 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $548.16 | $597.5486 | $597.57 | $597.50 | $597.70 | |