| 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 | $62.75 | 8.357% | $67.994 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $159.53 | 3.754% | $165.5188 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $241.43 | 7.600% | $259.7787 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $123.33 | 9.842% | $135.4681 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $19.41 | 8.140% | $20.99 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $195.82 | 4.635% | $204.8963 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $45.36 | 8.307% | $49.1281 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $847.63 | $903.7740 | $903.78 | $903.80 | $903.80 | |