| 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 | $52.32 | 6.351% | $55.6428 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $213.89 | 7.221% | $229.335 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $153.64 | 6.777% | $164.0522 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $24.71 | 11.443% | $27.5376 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $46.41 | 8.152% | $50.1933 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $88.45 | 6.380% | $94.0931 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $45.98 | 4.167% | $47.896 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $625.40 | $668.7500 | $668.75 | $668.80 | $668.70 | |