| 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 | $76.25 | 4.577% | $79.74 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $98.41 | 6.438% | $104.7456 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $120.62 | 6.173% | $128.0659 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $160.48 | 4.524% | $167.7401 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $146.92 | 10.573% | $162.4539 | $162.45 | $162.45 | $162.50 |
| Purchase #6 | $89.75 | 4.782% | $94.0418 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $209.26 | 11.445% | $233.2098 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $901.69 | $969.9971 | $970.00 | $970.00 | $969.90 | |