| 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 | $5.26 | 10.675% | $5.8215 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $41.57 | 13.118% | $47.0232 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $27.98 | 7.465% | $30.0687 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $206.68 | 5.663% | $218.3843 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $14.42 | 8.522% | $15.6489 | $15.65 | $15.65 | $15.60 |
| Purchase #6 | $244.71 | 12.669% | $275.7123 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $135.71 | 3.385% | $140.3038 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $676.33 | $732.9627 | $732.95 | $732.90 | $732.90 | |