| 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 | $37.94 | 7.205% | $40.6736 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $176.82 | 3.160% | $182.4075 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $197.50 | 9.682% | $216.622 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $175.87 | 11.441% | $195.9913 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $62.69 | 6.307% | $66.6439 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $38.25 | 11.720% | $42.7329 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $82.64 | 6.678% | $88.1587 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $771.71 | $833.2299 | $833.22 | $833.20 | $833.20 | |