| 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 | $10.54 | 5.351% | $11.104 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $9.50 | 6.211% | $10.09 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $194.73 | 9.491% | $213.2118 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $87.67 | 3.425% | $90.6727 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $177.25 | 9.272% | $193.6846 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $134.85 | 5.654% | $142.4744 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $195.73 | 10.622% | $216.5204 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $810.27 | $877.7579 | $877.74 | $877.70 | $877.80 | |