| 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 | $67.78 | 4.150% | $70.5929 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $222.34 | 7.767% | $239.6091 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $20.76 | 9.666% | $22.7667 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $142.55 | 10.702% | $157.8057 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $102.39 | 7.856% | $110.4338 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $36.84 | 13.768% | $41.9121 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $61.55 | 9.541% | $67.4225 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $654.21 | $710.5428 | $710.54 | $710.50 | $710.50 | |