| 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 | $20.74 | 5.830% | $21.9491 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $240.73 | 4.225% | $250.9008 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $75.81 | 12.574% | $85.3423 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $244.29 | 8.334% | $264.6491 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $147.59 | 11.266% | $164.2175 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $158.53 | 9.291% | $173.259 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $25.75 | 5.717% | $27.2221 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $913.44 | $987.5399 | $987.54 | $987.50 | $987.40 | |