| 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 | $102.80 | 3.689% | $106.5923 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $235.76 | 8.828% | $256.5729 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $195.32 | 9.347% | $213.5766 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $89.98 | 9.191% | $98.2501 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $44.43 | 12.527% | $49.9957 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $74.78 | 6.335% | $79.5173 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $213.79 | 13.262% | $242.1428 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $956.86 | $1,046.6477 | $1,046.65 | $1,046.65 | $1,046.70 | |