| 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 | $51.35 | 9.556% | $56.257 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $115.34 | 6.333% | $122.6445 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $176.83 | 9.264% | $193.2115 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $83.47 | 13.584% | $94.8086 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $14.71 | 8.833% | $16.0093 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $86.83 | 5.590% | $91.6838 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $215.43 | 5.744% | $227.8043 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $743.96 | $802.4190 | $802.41 | $802.40 | $802.40 | |