| 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 | $5.70 | 6.712% | $6.0826 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $213.43 | 9.517% | $233.7421 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $164.53 | 13.810% | $187.2516 | $187.25 | $187.25 | $187.30 |
| Purchase #4 | $198.35 | 11.449% | $221.0591 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $11.94 | 7.265% | $12.8074 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $143.28 | 8.745% | $155.8098 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $69.78 | 7.401% | $74.9444 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $807.01 | $891.6970 | $891.69 | $891.70 | $891.70 | |