| 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 | $8.62 | 13.773% | $9.8072 | $9.81 | $9.80 | $9.80 |
| Purchase #2 | $209.87 | 3.857% | $217.9647 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $6.58 | 13.750% | $7.4848 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $98.84 | 4.313% | $103.103 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $42.52 | 9.699% | $46.644 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $159.28 | 11.839% | $178.1372 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $36.64 | 12.719% | $41.3002 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $562.35 | $604.4411 | $604.43 | $604.45 | $604.40 | |