| 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 | $80.74 | 3.590% | $83.6386 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $57.61 | 7.840% | $62.1266 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $179.79 | 10.511% | $198.6877 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $79.69 | 3.672% | $82.6162 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $146.60 | 7.510% | $157.6097 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $231.45 | 9.352% | $253.0952 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $194.70 | 4.162% | $202.8034 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $970.58 | $1,040.5774 | $1,040.59 | $1,040.60 | $1,040.50 | |