| 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 | $20.74 | 8.576% | $22.5187 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $63.85 | 10.577% | $70.6034 | $70.60 | $70.60 | $70.60 |
| Purchase #3 | $126.69 | 11.346% | $141.0642 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $140.57 | 10.377% | $155.1569 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $84.58 | 8.812% | $92.0332 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $118.92 | 6.257% | $126.3608 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $111.75 | 6.563% | $119.0842 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $667.10 | $726.8214 | $726.81 | $726.80 | $726.90 | |