| 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 | $120.73 | 10.342% | $133.2159 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $54.89 | 5.390% | $57.8486 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $10.35 | 7.526% | $11.1289 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $194.41 | 12.216% | $218.1591 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $116.40 | 4.599% | $121.7532 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $60.48 | 12.824% | $68.236 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $5.57 | 4.113% | $5.7991 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $562.83 | $616.1408 | $616.15 | $616.15 | $616.10 | |