| 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 | $97.68 | 12.706% | $110.0912 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $14.71 | 9.167% | $16.0585 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $216.72 | 12.821% | $244.5057 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $57.52 | 7.174% | $61.6465 | $61.65 | $61.65 | $61.60 |
| Purchase #5 | $29.92 | 4.429% | $31.2452 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $83.33 | 9.233% | $91.0239 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $84.36 | 12.343% | $94.7726 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $584.24 | $649.3436 | $649.35 | $649.30 | $649.30 | |