| 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 | $34.78 | 4.499% | $36.3448 | $36.34 | $36.35 | $36.30 |
| Purchase #2 | $21.92 | 9.105% | $23.9158 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $84.91 | 7.527% | $91.3012 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $246.68 | 9.609% | $270.3835 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $80.32 | 13.866% | $91.4572 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $61.94 | 10.484% | $68.4338 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $225.47 | 13.302% | $255.462 | $255.46 | $255.45 | $255.50 |
| 7 purchase totals = | $756.02 | $837.2983 | $837.29 | $837.30 | $837.30 | |