| 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 | $45.63 | 7.362% | $48.9893 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $19.63 | 3.418% | $20.301 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $122.86 | 8.759% | $133.6213 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $188.79 | 12.223% | $211.8658 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $100.78 | 4.618% | $105.434 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $170.78 | 7.812% | $184.1213 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $96.52 | 7.120% | $103.3922 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $744.99 | $807.7249 | $807.72 | $807.70 | $807.70 | |