| 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 | $34.36 | 3.404% | $35.5296 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $110.58 | 4.527% | $115.586 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $156.81 | 9.331% | $171.4419 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $82.62 | 5.592% | $87.2401 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $117.91 | 5.775% | $124.7193 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $80.35 | 11.647% | $89.7084 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $170.25 | 8.515% | $184.7468 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $752.88 | $808.9721 | $808.98 | $809.00 | $808.80 | |