| 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 | $55.49 | 6.201% | $58.9309 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $132.82 | 7.710% | $143.0604 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $171.91 | 6.340% | $182.8091 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $97.68 | 7.604% | $105.1076 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $188.67 | 5.205% | $198.4903 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $6.48 | 3.224% | $6.6889 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $182.63 | 5.463% | $192.6071 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $835.68 | $887.6943 | $887.70 | $887.70 | $887.70 | |