| 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 | $86.76 | 11.213% | $96.4884 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $64.92 | 6.298% | $69.0087 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $35.30 | 9.651% | $38.7068 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $11.79 | 9.868% | $12.9534 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $142.79 | 6.834% | $152.5483 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $237.66 | 7.235% | $254.8547 | $254.85 | $254.85 | $254.90 |
| Purchase #7 | $77.34 | 8.751% | $84.108 | $84.11 | $84.10 | $84.10 |
| 7 purchase totals = | $656.56 | $708.6683 | $708.67 | $708.65 | $708.70 | |