| 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 | $54.51 | 12.845% | $61.5118 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $122.95 | 7.713% | $132.4331 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $33.44 | 10.169% | $36.8405 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $200.41 | 5.440% | $211.3123 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $184.74 | 10.384% | $203.9234 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $40.70 | 12.320% | $45.7142 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $13.60 | 8.317% | $14.7311 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $650.35 | $706.4664 | $706.45 | $706.45 | $706.30 | |