| 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 | $5.82 | 7.623% | $6.2637 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $209.28 | 4.586% | $218.8776 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $137.35 | 3.291% | $141.8702 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $152.38 | 3.750% | $158.0943 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $87.47 | 5.262% | $92.0727 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $216.79 | 10.555% | $239.6722 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $172.48 | 13.769% | $196.2288 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $981.57 | $1,053.0795 | $1,053.07 | $1,053.05 | $1,053.20 | |