| 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 | $85.81 | 12.675% | $96.6864 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $19.46 | 13.157% | $22.0204 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $17.96 | 4.556% | $18.7783 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $123.58 | 13.123% | $139.7974 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $223.60 | 10.115% | $246.2171 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $114.40 | 6.872% | $122.2616 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $194.65 | 13.114% | $220.1764 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $779.46 | $865.9376 | $865.95 | $865.95 | $866.00 | |