| 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 | $95.97 | 5.212% | $100.972 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $75.53 | 11.224% | $84.0075 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $241.63 | 6.180% | $256.5627 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $242.36 | 3.599% | $251.0825 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $131.90 | 4.830% | $138.2708 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $8.97 | 6.762% | $9.5766 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $95.42 | 7.277% | $102.3637 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $891.78 | $942.8358 | $942.83 | $942.80 | $943.00 | |