| 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 | $23.74 | 6.523% | $25.2886 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $121.58 | 11.660% | $135.7562 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $45.89 | 10.517% | $50.7163 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $14.84 | 8.218% | $16.0596 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $152.69 | 5.510% | $161.1032 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $107.56 | 5.599% | $113.5823 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $80.28 | 11.613% | $89.6029 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $546.58 | $592.1091 | $592.11 | $592.10 | $592.20 | |