| 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 | $225.99 | 4.693% | $236.5957 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $49.46 | 5.215% | $52.0393 | $52.04 | $52.05 | $52.00 |
| Purchase #3 | $90.64 | 10.416% | $100.0811 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $20.90 | 7.579% | $22.484 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $177.74 | 5.538% | $187.5832 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $14.40 | 12.147% | $16.1492 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $139.82 | 7.278% | $149.9961 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $718.95 | $764.9286 | $764.93 | $765.00 | $764.90 | |