| 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 | $228.61 | 6.534% | $243.5474 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $66.66 | 7.873% | $71.9081 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $175.47 | 13.762% | $199.6182 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $71.28 | 13.616% | $80.9855 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $80.84 | 11.384% | $90.0428 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $50.75 | 5.357% | $53.4687 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $112.59 | 8.493% | $122.1523 | $122.15 | $122.15 | $122.20 |
| 7 purchase totals = | $786.20 | $861.7230 | $861.73 | $861.70 | $861.70 | |