| 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 | $34.64 | 13.146% | $39.1938 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $174.61 | 8.666% | $189.7417 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $65.41 | 12.861% | $73.8224 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $133.73 | 5.720% | $141.3794 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $136.27 | 4.697% | $142.6706 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $14.49 | 9.279% | $15.8345 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $32.60 | 5.658% | $34.4445 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $591.75 | $637.0869 | $637.07 | $637.10 | $637.00 | |