| 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 | $47.69 | 10.725% | $52.8048 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $245.32 | 7.212% | $263.0125 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $28.80 | 5.407% | $30.3572 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $119.80 | 9.224% | $130.8504 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $73.61 | 13.736% | $83.7211 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $110.43 | 6.364% | $117.4578 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $167.74 | 6.502% | $178.6465 | $178.65 | $178.65 | $178.60 |
| 7 purchase totals = | $793.39 | $856.8503 | $856.85 | $856.80 | $856.90 | |