| 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 | $72.44 | 7.574% | $77.9266 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $62.69 | 12.742% | $70.678 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $77.68 | 9.470% | $85.0363 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $197.65 | 11.825% | $221.0221 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $57.86 | 7.819% | $62.3841 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $136.74 | 5.392% | $144.113 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $80.72 | 10.116% | $88.8856 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $685.78 | $750.0457 | $750.05 | $750.10 | $750.00 | |