| 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 | $103.93 | 11.441% | $115.8206 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $6.36 | 7.339% | $6.8268 | $6.83 | $6.85 | $6.80 |
| Purchase #3 | $238.92 | 4.851% | $250.51 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $40.82 | 4.644% | $42.7157 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $71.55 | 4.349% | $74.6617 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $76.80 | 10.754% | $85.0591 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $198.37 | 8.292% | $214.8188 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $736.75 | $790.4127 | $790.42 | $790.35 | $790.40 | |