| 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 | $79.50 | 6.696% | $84.8233 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $46.88 | 13.417% | $53.1699 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $39.69 | 6.565% | $42.2956 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $157.69 | 8.571% | $171.2056 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $186.73 | 9.713% | $204.8671 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $232.82 | 5.630% | $245.9278 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $100.74 | 11.865% | $112.6928 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $844.05 | $914.9821 | $914.99 | $914.95 | $915.00 | |