| 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 | $156.74 | 5.837% | $165.8889 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $55.28 | 3.480% | $57.2037 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $6.85 | 5.152% | $7.2029 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $43.51 | 8.426% | $47.1762 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $103.99 | 5.566% | $109.7781 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $42.65 | 3.349% | $44.0783 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $126.44 | 8.700% | $137.4403 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $535.46 | $568.7684 | $568.77 | $568.85 | $568.80 | |