| 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 | $70.93 | 9.280% | $77.5123 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $182.75 | 9.724% | $200.5206 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $144.88 | 4.124% | $150.8549 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $186.76 | 7.243% | $200.287 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $13.28 | 6.163% | $14.0984 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $182.54 | 8.276% | $197.647 | $197.65 | $197.65 | $197.60 |
| Purchase #7 | $137.47 | 8.594% | $149.2842 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $918.61 | $990.2044 | $990.20 | $990.20 | $990.20 | |