| 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 | $72.57 | 9.758% | $79.6514 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $123.37 | 8.439% | $133.7812 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $53.53 | 5.234% | $56.3318 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $25.76 | 12.502% | $28.9805 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $141.46 | 5.534% | $149.2884 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $68.85 | 8.179% | $74.4812 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $227.92 | 10.262% | $251.3092 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $713.46 | $773.8237 | $773.82 | $773.90 | $773.90 | |