| 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 | $50.68 | 9.701% | $55.5965 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $84.76 | 8.246% | $91.7493 | $91.75 | $91.75 | $91.70 |
| Purchase #3 | $89.62 | 7.604% | $96.4347 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $115.68 | 3.360% | $119.5668 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $16.85 | 3.652% | $17.4654 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $121.84 | 12.385% | $136.9299 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $186.95 | 12.814% | $210.9058 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $666.38 | $728.6484 | $728.66 | $728.65 | $728.60 | |