| 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 | $84.97 | 5.811% | $89.9076 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $106.49 | 10.107% | $117.2529 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $231.94 | 8.151% | $250.8454 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $163.81 | 7.379% | $175.8975 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $159.69 | 7.287% | $171.3266 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $75.70 | 7.369% | $81.2783 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $137.51 | 8.801% | $149.6123 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $960.11 | $1,036.1206 | $1,036.13 | $1,036.15 | $1,036.10 | |