| 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 | $84.85 | 3.514% | $87.8316 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $57.97 | 4.195% | $60.4018 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $109.30 | 12.487% | $122.9483 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $158.63 | 6.363% | $168.7236 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $16.46 | 7.393% | $17.6769 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $183.98 | 7.410% | $197.6129 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $200.94 | 3.542% | $208.0573 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $812.13 | $863.2524 | $863.25 | $863.25 | $863.20 | |