| 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 | $24.60 | 8.650% | $26.7279 | $26.73 | $26.75 | $26.70 |
| Purchase #2 | $35.65 | 8.666% | $38.7394 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $100.67 | 5.849% | $106.5582 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $38.79 | 10.109% | $42.7113 | $42.71 | $42.70 | $42.70 |
| Purchase #5 | $125.50 | 6.327% | $133.4404 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $70.65 | 12.457% | $79.4509 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $124.95 | 4.799% | $130.9464 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $520.81 | $558.5745 | $558.58 | $558.60 | $558.50 | |