| 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 | $27.29 | 4.496% | $28.517 | $28.52 | $28.50 | $28.50 |
| Purchase #2 | $56.99 | 8.787% | $61.9977 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $61.42 | 12.678% | $69.2068 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $28.50 | 6.498% | $30.3519 | $30.35 | $30.35 | $30.40 |
| Purchase #5 | $44.78 | 5.685% | $47.3257 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $85.89 | 12.769% | $96.8573 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $49.89 | 13.290% | $56.5204 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $354.76 | $390.7768 | $390.79 | $390.75 | $390.80 | |