| 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 | $74.64 | 9.731% | $81.9032 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $175.39 | 10.483% | $193.7761 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $221.76 | 7.521% | $238.4386 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $162.58 | 12.133% | $182.3058 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $87.57 | 9.647% | $96.0179 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $51.37 | 13.827% | $58.4729 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $6.87 | 8.611% | $7.4616 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $780.18 | $858.3761 | $858.38 | $858.35 | $858.40 | |