| 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 | $66.77 | 9.402% | $73.0477 | $73.05 | $73.05 | $73.00 |
| Purchase #2 | $70.49 | 4.646% | $73.765 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $165.26 | 8.812% | $179.8227 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $234.34 | 8.822% | $255.0135 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $150.27 | 10.453% | $165.9777 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $139.28 | 12.111% | $156.1482 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $154.54 | 7.665% | $166.3855 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $980.95 | $1,070.1603 | $1,070.17 | $1,070.15 | $1,070.10 | |