| 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 | $158.81 | 10.685% | $175.7788 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $39.35 | 10.628% | $43.5321 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $110.51 | 4.753% | $115.7625 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $63.42 | 8.734% | $68.9591 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $26.80 | 3.408% | $27.7133 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $74.71 | 9.335% | $81.6842 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $102.67 | 10.519% | $113.4699 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $576.27 | $626.8999 | $626.89 | $626.90 | $627.00 | |