| 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 | $111.48 | 3.606% | $115.5 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $73.95 | 11.341% | $82.3367 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $68.32 | 4.358% | $71.2974 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $61.73 | 9.721% | $67.7308 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $100.98 | 9.330% | $110.4014 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $122.32 | 7.605% | $131.6224 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $236.70 | 6.485% | $252.05 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $775.48 | $830.9387 | $830.94 | $830.95 | $830.90 | |