| 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 | $72.73 | 10.529% | $80.3877 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $246.44 | 9.469% | $269.7754 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $76.67 | 9.245% | $83.7581 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $160.96 | 8.582% | $174.7736 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $145.51 | 8.817% | $158.3396 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $156.97 | 3.257% | $162.0825 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $86.71 | 7.319% | $93.0563 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $945.99 | $1,022.1732 | $1,022.18 | $1,022.20 | $1,022.30 | |