| 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 | $66.63 | 9.250% | $72.7933 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $170.79 | 7.810% | $184.1287 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $65.38 | 9.737% | $71.7461 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $84.66 | 9.520% | $92.7196 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $235.92 | 4.162% | $245.739 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $73.95 | 3.444% | $76.4968 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $117.32 | 11.448% | $130.7508 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $814.65 | $874.3743 | $874.38 | $874.40 | $874.30 | |