| 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 | $16.61 | 3.138% | $17.1312 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $122.45 | 5.532% | $129.2239 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $183.39 | 7.365% | $196.8967 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $62.31 | 11.328% | $69.3685 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $186.66 | 13.155% | $211.2151 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $250.78 | 8.601% | $272.3496 | $272.35 | $272.35 | $272.30 |
| Purchase #7 | $142.28 | 11.298% | $158.3548 | $158.35 | $158.35 | $158.40 |
| 7 purchase totals = | $964.48 | $1,054.5398 | $1,054.54 | $1,054.50 | $1,054.50 | |