| 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 | $92.70 | 7.340% | $99.5042 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $209.52 | 4.802% | $219.5812 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $165.99 | 10.791% | $183.902 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $78.72 | 8.343% | $85.2876 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $55.50 | 13.618% | $63.058 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $172.25 | 10.232% | $189.8746 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $236.79 | 6.234% | $251.5515 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $1,011.47 | $1,092.7591 | $1,092.75 | $1,092.75 | $1,092.90 | |