| 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 | $221.27 | 11.433% | $246.5678 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $64.48 | 3.241% | $66.5698 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $235.46 | 13.295% | $266.7644 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $9.43 | 3.398% | $9.7504 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $77.75 | 13.735% | $88.429 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $47.52 | 13.171% | $53.7789 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $106.74 | 7.316% | $114.5491 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $762.65 | $846.4094 | $846.41 | $846.40 | $846.50 | |