| 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 | $24.27 | 11.345% | $27.0234 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $200.69 | 6.470% | $213.6746 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $191.78 | 8.151% | $207.412 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $180.32 | 6.798% | $192.5782 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $89.63 | 9.727% | $98.3483 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $123.48 | 4.274% | $128.7575 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $54.49 | 10.801% | $60.3755 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $864.66 | $928.1695 | $928.17 | $928.15 | $928.20 | |