| 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 | $81.47 | 13.474% | $92.4473 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $12.47 | 12.172% | $13.9878 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $192.46 | 11.599% | $214.7834 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $231.40 | 6.140% | $245.608 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $13.69 | 5.472% | $14.4391 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $180.88 | 12.203% | $202.9528 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $141.58 | 13.102% | $160.1298 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $853.95 | $944.3482 | $944.35 | $944.40 | $944.30 | |