| 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 | $81.53 | 3.682% | $84.5319 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $57.92 | 11.682% | $64.6862 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $220.58 | 5.704% | $233.1619 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $106.35 | 8.576% | $115.4706 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $69.92 | 7.532% | $75.1864 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $120.26 | 5.332% | $126.6723 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $208.79 | 10.606% | $230.9343 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $865.35 | $930.6436 | $930.64 | $930.65 | $930.70 | |