| 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 | $124.36 | 8.610% | $135.0674 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $33.88 | 13.221% | $38.3593 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $7.96 | 4.741% | $8.3374 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $220.87 | 11.479% | $246.2237 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $45.59 | 10.306% | $50.2885 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $130.55 | 4.524% | $136.4561 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $38.92 | 9.654% | $42.6773 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $602.13 | $657.4097 | $657.42 | $657.40 | $657.50 | |