| 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 | $7.27 | 12.569% | $8.1838 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $16.77 | 5.499% | $17.6922 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $33.41 | 5.642% | $35.295 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $71.28 | 3.504% | $73.7777 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $123.86 | 5.357% | $130.4952 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $84.54 | 4.327% | $88.198 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $186.79 | 9.511% | $204.5556 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $523.92 | $558.1975 | $558.21 | $558.25 | $558.30 | |