| 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 | $8.99 | 6.273% | $9.5539 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $201.65 | 10.497% | $222.8172 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $88.41 | 10.639% | $97.8159 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $11.31 | 11.376% | $12.5966 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $240.86 | 8.180% | $260.5623 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $32.25 | 4.696% | $33.7645 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $146.56 | 12.785% | $165.2977 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $730.03 | $802.4081 | $802.41 | $802.35 | $802.50 | |