| 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 | $46.39 | 5.195% | $48.8 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $53.70 | 6.376% | $57.1239 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $42.91 | 13.184% | $48.5673 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $166.40 | 5.642% | $175.7883 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $6.65 | 12.175% | $7.4596 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $73.43 | 5.410% | $77.4026 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $32.74 | 12.177% | $36.7267 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $422.22 | $451.8684 | $451.87 | $451.85 | $451.90 | |