| 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 | $99.60 | 4.822% | $104.4027 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $208.79 | 3.745% | $216.6092 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $219.91 | 13.700% | $250.0377 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $155.45 | 6.173% | $165.0459 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $58.93 | 7.286% | $63.2236 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $151.70 | 9.637% | $166.3193 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $80.43 | 5.656% | $84.9791 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $974.81 | $1,050.6175 | $1,050.62 | $1,050.60 | $1,050.50 | |