| 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 | $15.36 | 6.658% | $16.3827 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $176.80 | 8.298% | $191.4709 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $65.44 | 3.519% | $67.7428 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $214.65 | 6.651% | $228.9264 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $25.32 | 12.751% | $28.5486 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $97.85 | 10.557% | $108.18 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $199.59 | 7.398% | $214.3557 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $795.01 | $855.6071 | $855.61 | $855.65 | $855.60 | |