| 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 | $58.28 | 13.535% | $66.1682 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $60.85 | 13.437% | $69.0264 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $184.54 | 4.461% | $192.7723 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $223.57 | 3.484% | $231.3592 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $187.88 | 13.123% | $212.5355 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $240.75 | 11.767% | $269.0791 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $65.33 | 9.690% | $71.6605 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $1,021.20 | $1,112.6012 | $1,112.61 | $1,112.60 | $1,112.70 | |