| 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 | $9.27 | 13.546% | $10.5257 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $22.66 | 9.122% | $24.727 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $97.63 | 6.227% | $103.7094 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $74.64 | 8.117% | $80.6985 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $59.76 | 9.302% | $65.3189 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $38.36 | 9.377% | $41.957 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $67.65 | 7.835% | $72.9504 | $72.95 | $72.95 | $73.00 |
| 7 purchase totals = | $369.97 | $399.8869 | $399.90 | $399.90 | $399.90 | |