| 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 | $246.70 | 9.236% | $269.4852 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $83.70 | 6.447% | $89.0961 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $16.37 | 12.550% | $18.4244 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $143.62 | 8.383% | $155.6597 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $20.61 | 5.655% | $21.7755 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $59.53 | 7.586% | $64.0459 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $110.40 | 9.538% | $120.93 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $680.93 | $739.4168 | $739.43 | $739.45 | $739.40 | |