| 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 | $65.28 | 6.794% | $69.7151 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $226.36 | 13.136% | $256.0946 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $242.47 | 6.606% | $258.4876 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $103.52 | 6.190% | $109.9279 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $30.28 | 3.218% | $31.2544 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $85.40 | 9.820% | $93.7863 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $217.84 | 6.142% | $231.2197 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $971.15 | $1,050.4856 | $1,050.49 | $1,050.50 | $1,050.50 | |