| 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 | $36.32 | 6.443% | $38.6601 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $110.43 | 4.772% | $115.6997 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $62.96 | 6.570% | $67.0965 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $136.67 | 5.432% | $144.0939 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $144.93 | 13.683% | $164.7608 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $150.94 | 8.177% | $163.2824 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $237.74 | 12.422% | $267.2721 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $879.99 | $960.8655 | $960.86 | $960.85 | $961.00 | |