| 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 | $61.45 | 4.123% | $63.9836 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $158.74 | 6.240% | $168.6454 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $92.93 | 9.151% | $101.434 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $149.42 | 10.607% | $165.269 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $113.55 | 7.331% | $121.8744 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $36.34 | 8.850% | $39.5561 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $160.34 | 12.156% | $179.8309 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $772.77 | $840.5934 | $840.59 | $840.60 | $840.60 | |