| 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 | $44.45 | 9.252% | $48.5625 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $8.31 | 4.750% | $8.7047 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $9.88 | 10.283% | $10.896 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $206.30 | 9.461% | $225.818 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $21.47 | 3.795% | $22.2848 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $11.27 | 6.229% | $11.972 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $207.39 | 7.759% | $223.4814 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $509.07 | $551.7194 | $551.71 | $551.70 | $551.80 | |