| 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 | $250.42 | 7.639% | $269.5496 | $269.55 | $269.55 | $269.50 |
| Purchase #2 | $79.53 | 7.613% | $85.5846 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $132.36 | 8.201% | $143.2148 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $71.37 | 13.722% | $81.1634 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $96.94 | 11.123% | $107.7226 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $199.31 | 6.242% | $211.7509 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $57.69 | 9.815% | $63.3523 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $887.62 | $962.3382 | $962.32 | $962.30 | $962.40 | |