| 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 | $76.56 | 5.762% | $80.9714 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $128.68 | 11.438% | $143.3984 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $242.80 | 5.618% | $256.4405 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $61.32 | 3.859% | $63.6863 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $134.89 | 11.819% | $150.8326 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $202.42 | 10.198% | $223.0628 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $240.41 | 4.505% | $251.2405 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,087.08 | $1,169.6325 | $1,169.63 | $1,169.65 | $1,169.60 | |