| 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 | $20.48 | 3.253% | $21.1462 | $21.15 | $21.15 | $21.10 |
| Purchase #2 | $193.55 | 7.649% | $208.3546 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $242.61 | 13.458% | $275.2605 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $35.55 | 3.537% | $36.8074 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $83.90 | 13.639% | $95.3431 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $120.61 | 10.283% | $133.0123 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $170.78 | 8.243% | $184.8574 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $867.48 | $954.7815 | $954.78 | $954.75 | $954.80 | |