| 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 | $27.37 | 8.594% | $29.7222 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $82.82 | 12.289% | $92.9977 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $36.72 | 7.244% | $39.38 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $243.28 | 8.687% | $264.4137 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $241.88 | 10.388% | $267.0065 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $217.45 | 7.855% | $234.5307 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $112.54 | 4.479% | $117.5807 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $962.06 | $1,045.6315 | $1,045.63 | $1,045.65 | $1,045.60 | |