| 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 | $26.36 | 5.366% | $27.7745 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $83.51 | 10.171% | $92.0038 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $176.85 | 11.305% | $196.8429 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $92.64 | 4.532% | $96.8384 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $112.73 | 8.492% | $122.303 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $47.72 | 6.765% | $50.9483 | $50.95 | $50.95 | $50.90 |
| Purchase #7 | $11.79 | 12.823% | $13.3018 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $551.60 | $600.0127 | $600.00 | $600.00 | $599.90 | |