| 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 | $16.98 | 13.336% | $19.2445 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $20.73 | 9.271% | $22.6519 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $64.71 | 3.263% | $66.8215 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $208.58 | 13.212% | $236.1376 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $225.55 | 8.490% | $244.6992 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $44.35 | 3.342% | $45.8322 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $23.62 | 11.567% | $26.3521 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $604.52 | $661.7390 | $661.73 | $661.75 | $661.70 | |