| 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 | $8.87 | 13.825% | $10.0963 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $49.66 | 6.720% | $52.9972 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $103.79 | 13.648% | $117.9553 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $39.26 | 10.803% | $43.5013 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $229.96 | 13.362% | $260.6873 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $179.62 | 9.786% | $197.1976 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $109.99 | 3.840% | $114.2136 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $721.15 | $796.6486 | $796.66 | $796.65 | $796.70 | |