| 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 | $43.78 | 5.242% | $46.0749 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $15.58 | 3.603% | $16.1413 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $247.45 | 12.482% | $278.3367 | $278.34 | $278.35 | $278.30 |
| Purchase #4 | $224.57 | 8.331% | $243.2789 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $176.60 | 11.533% | $196.9673 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $40.43 | 11.809% | $45.2044 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $158.50 | 12.158% | $177.7704 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $906.91 | $1,003.7739 | $1,003.77 | $1,003.75 | $1,003.80 | |