| 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 | $53.88 | 7.358% | $57.8445 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $199.37 | 6.618% | $212.5643 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $67.81 | 9.123% | $73.9963 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $28.74 | 3.855% | $29.8479 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $178.38 | 3.658% | $184.9051 | $184.91 | $184.90 | $184.90 |
| Purchase #6 | $103.39 | 5.427% | $109.001 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $16.75 | 11.494% | $18.6752 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $648.32 | $686.8343 | $686.84 | $686.85 | $686.80 | |