| 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 | $99.70 | 8.760% | $108.4337 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $75.67 | 12.513% | $85.1386 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $48.99 | 13.472% | $55.5899 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $158.67 | 12.461% | $178.4419 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $230.91 | 8.119% | $249.6576 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $159.40 | 12.520% | $179.3569 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $180.78 | 3.133% | $186.4438 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $954.12 | $1,043.0624 | $1,043.06 | $1,043.10 | $1,043.00 | |