| 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 | $193.95 | 13.518% | $220.1682 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $67.82 | 4.141% | $70.6284 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $72.64 | 5.436% | $76.5887 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $82.94 | 12.234% | $93.0869 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $101.63 | 13.283% | $115.1295 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $171.46 | 9.286% | $187.3818 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $107.39 | 7.740% | $115.702 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $797.83 | $878.6855 | $878.69 | $878.75 | $878.70 | |