| 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 | $29.99 | 10.636% | $33.1797 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $84.79 | 12.233% | $95.1624 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $21.62 | 6.372% | $22.9976 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $22.43 | 12.430% | $25.218 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $176.80 | 13.746% | $201.1029 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $161.77 | 13.389% | $183.4294 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $242.91 | 9.765% | $266.6302 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $740.31 | $827.7202 | $827.72 | $827.75 | $827.70 | |