| 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 | $221.61 | 7.285% | $237.7543 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $81.90 | 3.814% | $85.0237 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $60.29 | 5.478% | $63.5927 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $38.98 | 3.466% | $40.331 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $117.92 | 5.840% | $124.8065 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $52.58 | 11.833% | $58.8018 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $161.36 | 6.464% | $171.7903 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $734.64 | $782.1003 | $782.09 | $782.10 | $782.10 | |