| 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 | $62.91 | 7.824% | $67.8321 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $117.72 | 9.499% | $128.9022 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $23.31 | 8.683% | $25.334 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $102.86 | 3.110% | $106.0589 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $198.92 | 5.230% | $209.3235 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $9.83 | 11.220% | $10.9329 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $173.71 | 5.514% | $183.2884 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $689.26 | $731.6720 | $731.66 | $731.70 | $731.60 | |