| 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 | $99.31 | 6.240% | $105.5069 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $176.27 | 12.663% | $198.5911 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $73.40 | 4.811% | $76.9313 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $162.26 | 7.693% | $174.7427 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $159.32 | 7.554% | $171.355 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $53.91 | 6.724% | $57.5349 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $236.75 | 3.557% | $245.1712 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $961.22 | $1,029.8331 | $1,029.83 | $1,029.85 | $1,029.80 | |