| 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 | $13.38 | 8.630% | $14.5347 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $148.69 | 3.497% | $153.8897 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $35.40 | 12.449% | $39.8069 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $169.45 | 7.831% | $182.7196 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $86.45 | 5.302% | $91.0336 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $45.55 | 13.607% | $51.748 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $19.28 | 13.227% | $21.8302 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $518.20 | $555.5627 | $555.56 | $555.60 | $555.40 | |