| 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 | $34.37 | 7.236% | $36.857 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $21.79 | 11.540% | $24.3046 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $219.47 | 5.587% | $231.7318 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $172.33 | 3.319% | $178.0496 | $178.05 | $178.05 | $178.00 |
| Purchase #5 | $41.99 | 8.421% | $45.526 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $45.42 | 7.238% | $48.7075 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $204.49 | 10.144% | $225.2335 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $739.86 | $790.4100 | $790.41 | $790.45 | $790.30 | |