| 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 | $95.78 | 11.202% | $106.5093 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $173.91 | 11.781% | $194.3983 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $57.91 | 7.381% | $62.1843 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $175.58 | 11.537% | $195.8367 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $190.26 | 4.762% | $199.3202 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $39.31 | 7.664% | $42.3227 | $42.32 | $42.30 | $42.30 |
| Purchase #7 | $64.70 | 7.681% | $69.6696 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $797.45 | $870.2411 | $870.24 | $870.20 | $870.20 | |