| 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 | $83.45 | 6.219% | $88.6398 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $159.27 | 4.444% | $166.348 | $166.35 | $166.35 | $166.30 |
| Purchase #3 | $82.81 | 6.319% | $88.0428 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $72.68 | 12.277% | $81.6029 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $36.81 | 8.599% | $39.9753 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $56.65 | 11.234% | $63.0141 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $56.52 | 4.321% | $58.9622 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $548.19 | $586.5851 | $586.58 | $586.60 | $586.50 | |