| 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 | $33.45 | 13.702% | $38.0333 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $33.27 | 8.343% | $36.0457 | $36.05 | $36.05 | $36.00 |
| Purchase #3 | $193.51 | 9.131% | $211.1794 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $116.83 | 12.656% | $131.616 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $37.92 | 13.618% | $43.0839 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $87.41 | 3.218% | $90.2229 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $171.64 | 6.420% | $182.6593 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $674.03 | $732.8405 | $732.84 | $732.85 | $732.80 | |