| 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 | $15.51 | 4.628% | $16.2278 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $180.78 | 6.551% | $192.6229 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $124.29 | 4.650% | $130.0695 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $64.49 | 6.711% | $68.8179 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $77.77 | 3.499% | $80.4912 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $44.42 | 11.739% | $49.6345 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $22.84 | 4.173% | $23.7931 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $530.10 | $561.6569 | $561.65 | $561.65 | $561.60 | |