| 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 | $49.67 | 3.454% | $51.3856 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $134.76 | 11.365% | $150.0755 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $212.27 | 5.701% | $224.3715 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $190.43 | 12.424% | $214.089 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $32.91 | 5.345% | $34.669 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $66.58 | 12.244% | $74.7321 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $199.75 | 10.798% | $221.319 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $886.37 | $970.6417 | $970.65 | $970.65 | $970.70 | |