| 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 | $162.46 | 9.295% | $177.5607 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $65.47 | 8.377% | $70.9544 | $70.95 | $70.95 | $71.00 |
| Purchase #3 | $124.93 | 8.190% | $135.1618 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $11.33 | 10.842% | $12.5584 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $22.69 | 13.526% | $25.759 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $200.50 | 7.457% | $215.4513 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $80.36 | 7.712% | $86.5574 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $667.74 | $724.0030 | $724.00 | $723.95 | $724.30 | |