| 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 | $61.97 | 9.401% | $67.7958 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $42.82 | 6.627% | $45.6577 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $129.36 | 6.464% | $137.7218 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $207.63 | 5.379% | $218.7984 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $159.49 | 11.399% | $177.6703 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $97.30 | 3.551% | $100.7551 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $165.60 | 11.429% | $184.5264 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $864.17 | $932.9255 | $932.94 | $932.90 | $933.00 | |