| 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 | $95.59 | 3.545% | $98.9787 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $62.92 | 9.340% | $68.7967 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $89.34 | 3.446% | $92.4187 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $71.37 | 8.689% | $77.5713 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $249.94 | 8.432% | $271.0149 | $271.01 | $271.00 | $271.00 |
| Purchase #6 | $203.60 | 8.566% | $221.0404 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $41.67 | 13.245% | $47.1892 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $814.43 | $877.0099 | $877.01 | $877.00 | $877.00 | |