| 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 | $89.60 | 12.679% | $100.9604 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $27.96 | 12.845% | $31.5515 | $31.55 | $31.55 | $31.60 |
| Purchase #3 | $142.67 | 8.361% | $154.5986 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $73.44 | 8.277% | $79.5186 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $75.29 | 6.240% | $79.9881 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $30.28 | 9.268% | $33.0864 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $67.25 | 6.758% | $71.7948 | $71.79 | $71.80 | $71.80 |
| 7 purchase totals = | $506.49 | $551.4984 | $551.50 | $551.50 | $551.60 | |