| 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 | $49.57 | 3.323% | $51.2172 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $26.31 | 8.247% | $28.4798 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $51.46 | 6.421% | $54.7642 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $245.35 | 11.479% | $273.5137 | $273.51 | $273.50 | $273.50 |
| Purchase #5 | $26.78 | 10.853% | $29.6864 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $94.77 | 3.489% | $98.0765 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $207.29 | 11.118% | $230.3365 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $701.53 | $766.0743 | $766.08 | $766.10 | $766.10 | |