| 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 | $29.39 | 12.609% | $33.0958 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $161.95 | 7.769% | $174.5319 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $65.99 | 7.350% | $70.8403 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $215.62 | 12.702% | $243.0081 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $54.99 | 8.831% | $59.8462 | $59.85 | $59.85 | $59.80 |
| Purchase #6 | $43.86 | 4.726% | $45.9328 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $206.36 | 9.797% | $226.5771 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $778.16 | $853.8322 | $853.84 | $853.90 | $853.70 | |