| 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 | $96.67 | 13.788% | $109.9989 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $147.49 | 6.239% | $156.6919 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $153.55 | 13.795% | $174.7322 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $87.37 | 7.222% | $93.6799 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $46.59 | 5.185% | $49.0057 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $99.49 | 4.796% | $104.2615 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $39.39 | 11.511% | $43.9242 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $670.55 | $732.2943 | $732.29 | $732.30 | $732.30 | |