| 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 | $65.34 | 6.778% | $69.7687 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $190.95 | 10.216% | $210.4575 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $154.39 | 3.584% | $159.9233 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $115.86 | 6.220% | $123.0665 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $157.56 | 7.316% | $169.0871 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $116.59 | 3.771% | $120.9866 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $200.71 | 3.456% | $207.6465 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $1,001.40 | $1,060.9362 | $1,060.95 | $1,060.90 | $1,061.00 | |