| 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 | $79.33 | 10.156% | $87.3868 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $144.67 | 9.781% | $158.8202 | $158.82 | $158.80 | $158.80 |
| Purchase #3 | $36.73 | 13.598% | $41.7245 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $69.81 | 3.274% | $72.0956 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $199.26 | 9.149% | $217.4903 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $98.50 | 3.700% | $102.1445 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $123.80 | 12.835% | $139.6897 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $752.10 | $819.3516 | $819.35 | $819.35 | $819.30 | |