| 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 | $189.48 | 9.676% | $207.8141 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $30.54 | 13.109% | $34.5435 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $246.31 | 3.736% | $255.5121 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $92.40 | 3.732% | $95.8484 | $95.85 | $95.85 | $95.80 |
| Purchase #5 | $70.40 | 3.249% | $72.6873 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $7.64 | 5.260% | $8.0419 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $47.63 | 6.319% | $50.6397 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $684.40 | $725.0870 | $725.08 | $725.10 | $724.90 | |