| 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 | $56.51 | 13.567% | $64.1767 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $106.50 | 8.730% | $115.7975 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $230.72 | 5.868% | $244.2586 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $5.25 | 3.265% | $5.4214 | $5.42 | $5.40 | $5.40 |
| Purchase #5 | $175.50 | 11.758% | $196.1353 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $103.25 | 11.822% | $115.4562 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $91.76 | 6.247% | $97.4922 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $769.49 | $838.7379 | $838.75 | $838.75 | $838.80 | |