| 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 | $77.78 | 3.749% | $80.696 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $241.79 | 13.127% | $273.5298 | $273.53 | $273.55 | $273.50 |
| Purchase #3 | $203.95 | 4.161% | $212.4364 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $76.56 | 10.574% | $84.6555 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $160.93 | 9.449% | $176.1363 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $66.95 | 12.416% | $75.2625 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $46.79 | 10.796% | $51.8414 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $874.75 | $954.5579 | $954.57 | $954.60 | $954.50 | |