| 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 | $122.69 | 6.362% | $130.4955 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $65.92 | 6.127% | $69.9589 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $65.63 | 8.209% | $71.0176 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $78.93 | 10.301% | $87.0606 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $53.71 | 11.832% | $60.065 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $179.51 | 9.548% | $196.6496 | $196.65 | $196.65 | $196.60 |
| Purchase #7 | $139.39 | 4.430% | $145.565 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $705.78 | $760.8122 | $760.83 | $760.75 | $760.90 | |