| 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 | $36.56 | 8.457% | $39.6519 | $39.65 | $39.65 | $39.70 |
| Purchase #2 | $100.69 | 11.667% | $112.4375 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $57.26 | 13.378% | $64.9202 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $148.44 | 3.196% | $153.1841 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $5.90 | 5.492% | $6.224 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $120.58 | 13.696% | $137.0946 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $195.50 | 11.453% | $217.8906 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $664.93 | $731.4029 | $731.39 | $731.40 | $731.40 | |