| 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 | $70.37 | 9.331% | $76.9362 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $199.56 | 7.120% | $213.7687 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $131.44 | 7.192% | $140.8932 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $83.28 | 5.292% | $87.6872 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $247.72 | 13.359% | $280.8129 | $280.81 | $280.80 | $280.80 |
| Purchase #6 | $65.66 | 12.577% | $73.9181 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $214.27 | 11.814% | $239.5839 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,012.30 | $1,113.6002 | $1,113.60 | $1,113.60 | $1,113.60 | |