| 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 | $7.76 | 10.219% | $8.553 | $8.55 | $8.55 | $8.60 |
| Purchase #2 | $73.57 | 13.394% | $83.424 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $10.42 | 8.280% | $11.2828 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $153.63 | 4.371% | $160.3452 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $204.90 | 4.390% | $213.8951 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $75.85 | 12.592% | $85.401 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $241.90 | 10.567% | $267.4616 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $768.03 | $830.3627 | $830.36 | $830.35 | $830.40 | |