| 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 | $89.62 | 7.163% | $96.0395 | $96.04 | $96.05 | $96.00 |
| Purchase #2 | $28.60 | 10.356% | $31.5618 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $56.41 | 7.718% | $60.7637 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $116.60 | 12.653% | $131.3534 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $231.33 | 6.214% | $245.7048 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $87.52 | 8.591% | $95.0388 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $219.86 | 3.408% | $227.3528 | $227.35 | $227.35 | $227.40 |
| 7 purchase totals = | $829.94 | $887.8148 | $887.80 | $887.80 | $887.90 | |