| 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 | $139.58 | 10.871% | $154.7537 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $5.77 | 8.224% | $6.2445 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $218.31 | 11.173% | $242.7018 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $109.83 | 6.655% | $117.1392 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $41.35 | 8.509% | $44.8685 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $150.58 | 6.739% | $160.7276 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $58.54 | 6.656% | $62.4364 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $723.96 | $788.8717 | $788.87 | $788.90 | $788.80 | |