| 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 | $30.72 | 13.487% | $34.8632 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $140.59 | 6.480% | $149.7002 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $46.48 | 12.441% | $52.2626 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $247.25 | 10.422% | $273.0184 | $273.02 | $273.00 | $273.00 |
| Purchase #5 | $167.28 | 10.281% | $184.4781 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $13.82 | 10.845% | $15.3188 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $78.39 | 6.562% | $83.534 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $724.53 | $793.1753 | $793.17 | $793.15 | $793.20 | |