| 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 | $51.99 | 7.751% | $56.0197 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $53.75 | 11.801% | $60.093 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $163.79 | 8.338% | $177.4468 | $177.45 | $177.45 | $177.40 |
| Purchase #4 | $208.47 | 10.487% | $230.3322 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $161.99 | 7.621% | $174.3353 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $34.66 | 11.642% | $38.6951 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $165.75 | 9.444% | $181.4034 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $840.40 | $918.3255 | $918.33 | $918.35 | $918.20 | |