| 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 | $40.83 | 10.255% | $45.0171 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $74.32 | 7.173% | $79.651 | $79.65 | $79.65 | $79.70 |
| Purchase #3 | $95.76 | 10.178% | $105.5065 | $105.51 | $105.50 | $105.50 |
| Purchase #4 | $234.55 | 13.120% | $265.323 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $83.28 | 3.506% | $86.1998 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $72.76 | 10.117% | $80.1211 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $170.59 | 3.206% | $176.0591 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $772.09 | $837.8776 | $837.88 | $837.80 | $837.90 | |