| 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 | $84.37 | 3.491% | $87.3154 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $199.85 | 9.460% | $218.7558 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $33.47 | 8.384% | $36.2761 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $35.31 | 7.490% | $37.9547 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $203.78 | 7.795% | $219.6647 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $237.59 | 11.574% | $265.0887 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $57.87 | 12.681% | $65.2085 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $852.24 | $930.2639 | $930.27 | $930.25 | $930.40 | |