| 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 | $228.63 | 8.597% | $248.2853 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $238.62 | 4.387% | $249.0883 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $227.25 | 10.275% | $250.5999 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $57.92 | 5.793% | $61.2753 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $5.34 | 13.315% | $6.051 | $6.05 | $6.05 | $6.10 |
| Purchase #6 | $7.91 | 12.841% | $8.9257 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $52.43 | 7.611% | $56.4204 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $818.10 | $880.6459 | $880.66 | $880.70 | $880.70 | |