| 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 | $52.72 | 7.242% | $56.538 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $35.54 | 11.239% | $39.5343 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $139.40 | 10.288% | $153.7415 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $203.71 | 7.570% | $219.1308 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $87.72 | 10.816% | $97.2078 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $10.71 | 9.572% | $11.7352 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $145.58 | 11.451% | $162.2504 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $675.38 | $740.1380 | $740.14 | $740.20 | $740.00 | |