| 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 | $91.83 | 8.143% | $99.3077 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $70.29 | 8.180% | $76.0397 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $36.63 | 5.804% | $38.756 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $24.86 | 7.772% | $26.7921 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $85.45 | 12.543% | $96.168 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $114.99 | 7.396% | $123.4947 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $74.63 | 9.343% | $81.6027 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $498.68 | $542.1609 | $542.16 | $542.15 | $542.20 | |