| 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 | $58.98 | 13.842% | $67.144 | $67.14 | $67.15 | $67.10 |
| Purchase #2 | $98.48 | 4.400% | $102.8131 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $141.46 | 13.512% | $160.5741 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $198.35 | 8.605% | $215.418 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $36.77 | 13.214% | $41.6288 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $11.92 | 12.854% | $13.4522 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $192.66 | 10.472% | $212.8354 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $738.62 | $813.8656 | $813.86 | $813.85 | $813.80 | |