| 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 | $37.92 | 6.413% | $40.3518 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $207.67 | 4.308% | $216.6164 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $250.25 | 7.850% | $269.8946 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $116.33 | 5.870% | $123.1586 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $23.38 | 12.812% | $26.3754 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $79.91 | 9.272% | $87.3193 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $18.97 | 10.453% | $20.9529 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $734.43 | $784.6690 | $784.67 | $784.65 | $784.80 | |