| 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 | $63.54 | 12.717% | $71.6204 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $62.43 | 3.696% | $64.7374 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $69.28 | 4.610% | $72.4738 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $140.44 | 10.120% | $154.6525 | $154.65 | $154.65 | $154.70 |
| Purchase #5 | $188.71 | 5.117% | $198.3663 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $31.95 | 8.338% | $34.614 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $63.41 | 3.139% | $65.4004 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $619.76 | $661.8648 | $661.86 | $661.80 | $661.90 | |