| 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 | $71.76 | 9.426% | $78.5241 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $33.88 | 8.459% | $36.7459 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $19.67 | 12.133% | $22.0566 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $42.77 | 9.835% | $46.9764 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $190.34 | 6.854% | $203.3859 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $86.88 | 11.424% | $96.8052 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $176.94 | 4.648% | $185.1642 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $622.24 | $669.6583 | $669.67 | $669.65 | $669.70 | |