| 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 | $17.57 | 11.177% | $19.5338 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $178.35 | 3.753% | $185.0435 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $82.40 | 7.651% | $88.7044 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $229.57 | 5.541% | $242.2905 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $22.43 | 4.507% | $23.4409 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $122.61 | 7.282% | $131.5385 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $13.66 | 8.133% | $14.771 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $666.59 | $705.3226 | $705.31 | $705.35 | $705.20 | |