| 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 | $89.46 | 3.676% | $92.7485 | $92.75 | $92.75 | $92.70 |
| Purchase #2 | $26.54 | 11.347% | $29.5515 | $29.55 | $29.55 | $29.60 |
| Purchase #3 | $182.77 | 11.533% | $203.8489 | $203.85 | $203.85 | $203.80 |
| Purchase #4 | $142.73 | 4.658% | $149.3784 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $92.31 | 11.234% | $102.6801 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $135.76 | 8.801% | $147.7082 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $249.48 | 9.360% | $272.8313 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $919.05 | $998.7469 | $998.75 | $998.80 | $998.70 | |