| 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 | $90.29 | 8.760% | $98.1994 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $247.67 | 9.110% | $270.2327 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $11.53 | 7.251% | $12.366 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $146.26 | 13.298% | $165.7097 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $97.53 | 10.132% | $107.4117 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $20.74 | 8.144% | $22.4291 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $15.31 | 9.547% | $16.7716 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $629.33 | $693.1202 | $693.12 | $693.10 | $693.10 | |