| 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 | $45.84 | 9.851% | $50.3557 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $187.36 | 3.502% | $193.9213 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $35.59 | 11.652% | $39.7369 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $53.36 | 8.452% | $57.87 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $67.90 | 8.474% | $73.6538 | $73.65 | $73.65 | $73.70 |
| Purchase #6 | $145.70 | 3.384% | $150.6305 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $11.38 | 11.805% | $12.7234 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $547.13 | $578.8916 | $578.89 | $578.85 | $578.90 | |