| 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 | $85.65 | 9.144% | $93.4818 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $154.92 | 9.829% | $170.1471 | $170.15 | $170.15 | $170.10 |
| Purchase #3 | $44.34 | 11.758% | $49.5535 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $165.98 | 3.509% | $171.8042 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $149.47 | 11.819% | $167.1359 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $81.49 | 7.523% | $87.6205 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $214.91 | 12.829% | $242.4808 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $896.76 | $982.2238 | $982.22 | $982.25 | $982.20 | |