| 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 | $77.26 | 5.630% | $81.6097 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $38.69 | 11.131% | $42.9966 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $233.62 | 10.756% | $258.7482 | $258.75 | $258.75 | $258.70 |
| Purchase #4 | $13.91 | 4.201% | $14.4944 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $67.68 | 9.260% | $73.9472 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $18.34 | 9.174% | $20.0225 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $245.65 | 5.585% | $259.3696 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $695.15 | $751.1882 | $751.19 | $751.15 | $751.10 | |