| 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 | $84.78 | 4.239% | $88.3738 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $37.48 | 10.575% | $41.4435 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $20.66 | 9.147% | $22.5498 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $140.86 | 10.143% | $155.1474 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $210.67 | 6.535% | $224.4373 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $85.69 | 13.270% | $97.0611 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $38.95 | 10.201% | $42.9233 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $619.09 | $671.9362 | $671.93 | $671.90 | $671.80 | |