| 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 | $83.50 | 6.513% | $88.9384 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $38.58 | 9.788% | $42.3562 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $225.31 | 8.811% | $245.1621 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $184.85 | 13.467% | $209.7437 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $117.97 | 4.309% | $123.0533 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $50.46 | 13.567% | $57.3059 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $40.28 | 11.202% | $44.7922 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $740.95 | $811.3518 | $811.35 | $811.35 | $811.40 | |