| 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 | $8.95 | 8.464% | $9.7075 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $42.28 | 13.154% | $47.8415 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $197.50 | 12.800% | $222.78 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $216.93 | 10.251% | $239.1675 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $168.63 | 10.765% | $186.783 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $64.47 | 7.786% | $69.4896 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $188.91 | 11.775% | $211.1542 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $887.67 | $986.9233 | $986.92 | $986.95 | $987.00 | |