| 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 | $88.83 | 6.360% | $94.4796 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $64.63 | 7.312% | $69.3557 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $59.72 | 7.459% | $64.1745 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $239.75 | 9.737% | $263.0945 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $131.85 | 3.172% | $136.0323 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $115.80 | 5.333% | $121.9756 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $128.61 | 9.810% | $141.2266 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $829.19 | $890.3388 | $890.34 | $890.40 | $890.40 | |