| 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 | $90.39 | 7.254% | $96.9469 | $96.95 | $96.95 | $96.90 |
| Purchase #2 | $23.61 | 3.792% | $24.5053 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $124.63 | 9.106% | $135.9788 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $153.85 | 9.564% | $168.5642 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $216.98 | 6.703% | $231.5242 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $128.78 | 10.761% | $142.638 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $36.43 | 11.616% | $40.6617 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $774.67 | $840.8191 | $840.82 | $840.80 | $840.80 | |