| 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 | $196.64 | 6.487% | $209.396 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $74.88 | 10.757% | $82.9348 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $202.96 | 6.146% | $215.4339 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $13.60 | 6.236% | $14.4481 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $70.47 | 9.298% | $77.0223 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $130.89 | 8.645% | $142.2054 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $18.71 | 5.415% | $19.7231 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $708.15 | $761.1636 | $761.16 | $761.15 | $761.00 | |