| 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 | $97.44 | 6.196% | $103.4774 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $186.32 | 9.446% | $203.9198 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $57.43 | 5.495% | $60.5858 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $39.84 | 10.140% | $43.8798 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $232.55 | 5.580% | $245.5263 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $41.26 | 8.212% | $44.6483 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $215.56 | 8.370% | $233.6024 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $870.40 | $935.6398 | $935.65 | $935.70 | $935.60 | |