| 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 | $70.84 | 4.782% | $74.2276 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $128.90 | 9.794% | $141.5245 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $151.95 | 3.608% | $157.4324 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $88.54 | 12.484% | $99.5933 | $99.59 | $99.60 | $99.60 |
| Purchase #5 | $78.82 | 5.406% | $83.081 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $84.67 | 3.675% | $87.7816 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $58.56 | 8.737% | $63.6764 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $662.28 | $707.3168 | $707.31 | $707.40 | $707.30 | |