| 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 | $8.94 | 10.727% | $9.899 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $83.56 | 5.167% | $87.8775 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $27.65 | 5.197% | $29.087 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $120.78 | 8.521% | $131.0717 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $235.26 | 13.461% | $266.9283 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $97.45 | 9.505% | $106.7126 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $88.90 | 8.562% | $96.5116 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $662.54 | $728.0877 | $728.09 | $728.10 | $728.10 | |