| 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 | $78.39 | 6.560% | $83.5324 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $151.69 | 8.302% | $164.2833 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $43.27 | 7.465% | $46.5001 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $112.26 | 5.721% | $118.6824 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $24.44 | 10.826% | $27.0859 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $100.67 | 9.651% | $110.3857 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $101.49 | 13.603% | $115.2957 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $612.21 | $665.7655 | $665.77 | $665.85 | $665.80 | |