| 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 | $36.47 | 5.814% | $38.5904 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $78.31 | 11.130% | $87.0259 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $150.92 | 4.425% | $157.5982 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $67.62 | 10.817% | $74.9345 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $148.48 | 11.548% | $165.6265 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $203.58 | 7.473% | $218.7935 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $95.37 | 11.597% | $106.4301 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $780.75 | $848.9991 | $849.00 | $849.10 | $848.90 | |