| 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 | $249.28 | 11.398% | $277.6929 | $277.69 | $277.70 | $277.70 |
| Purchase #2 | $60.61 | 13.766% | $68.9536 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $42.32 | 6.259% | $44.9688 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $46.76 | 12.404% | $52.5601 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $113.97 | 5.429% | $120.1574 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $91.99 | 6.262% | $97.7504 | $97.75 | $97.75 | $97.80 |
| Purchase #7 | $164.48 | 10.258% | $181.3524 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $769.41 | $843.4356 | $843.43 | $843.40 | $843.70 | |