| 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 | $54.68 | 7.537% | $58.8012 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $85.29 | 3.601% | $88.3613 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $168.40 | 4.472% | $175.9308 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $110.85 | 11.670% | $123.7862 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $77.86 | 5.439% | $82.0948 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $104.87 | 4.212% | $109.2871 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $183.31 | 10.470% | $202.5026 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $785.26 | $840.7640 | $840.76 | $840.80 | $840.80 | |