| 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 | $89.99 | 7.598% | $96.8274 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $91.74 | 4.770% | $96.116 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $12.26 | 4.861% | $12.856 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $235.30 | 6.562% | $250.7404 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $204.40 | 7.849% | $220.4434 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $112.67 | 6.266% | $119.7299 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $50.33 | 13.449% | $57.0989 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $796.69 | $853.8120 | $853.82 | $853.85 | $853.70 | |