| 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 | $26.96 | 8.841% | $29.3435 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $216.85 | 3.234% | $223.8629 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $50.54 | 13.818% | $57.5236 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $179.85 | 10.374% | $198.5076 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $172.56 | 11.225% | $191.9299 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $20.73 | 11.441% | $23.1017 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $225.74 | 10.627% | $249.7294 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $893.23 | $973.9986 | $973.99 | $974.00 | $973.90 | |