| 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 | $72.51 | 7.465% | $77.9229 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $201.75 | 3.832% | $209.4811 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $191.76 | 5.788% | $202.8591 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $213.84 | 13.857% | $243.4718 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $248.72 | 6.865% | $265.7946 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $187.91 | 12.509% | $211.4157 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $212.26 | 6.700% | $226.4814 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $1,328.75 | $1,437.4266 | $1,437.42 | $1,437.40 | $1,437.50 | |