| 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 | $6.71 | 12.464% | $7.5463 | $7.55 | $7.55 | $7.50 |
| Purchase #2 | $177.96 | 6.375% | $189.305 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $162.48 | 10.304% | $179.2219 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $70.95 | 8.205% | $76.7714 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $192.59 | 10.642% | $213.0854 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $158.99 | 8.175% | $171.9874 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $217.32 | 11.259% | $241.7881 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $987.00 | $1,079.7055 | $1,079.72 | $1,079.70 | $1,079.70 | |