| 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 | $46.28 | 11.355% | $51.5351 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $240.65 | 7.706% | $259.1945 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $201.71 | 5.103% | $212.0033 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $149.37 | 13.569% | $169.638 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $45.43 | 9.694% | $49.834 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $129.28 | 9.586% | $141.6728 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $187.78 | 7.329% | $201.5424 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,000.50 | $1,085.4201 | $1,085.41 | $1,085.45 | $1,085.30 | |