| 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 | $105.70 | 8.331% | $114.5059 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $77.53 | 10.263% | $85.4869 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $55.66 | 5.841% | $58.9111 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $134.35 | 6.264% | $142.7657 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $70.43 | 3.238% | $72.7105 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $108.34 | 12.462% | $121.8413 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $112.54 | 6.634% | $120.0059 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $664.55 | $716.2273 | $716.24 | $716.20 | $716.20 | |