| 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 | $7.76 | 10.787% | $8.5971 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $152.49 | 9.612% | $167.1473 | $167.15 | $167.15 | $167.10 |
| Purchase #3 | $114.53 | 4.518% | $119.7045 | $119.70 | $119.70 | $119.70 |
| Purchase #4 | $135.63 | 12.787% | $152.973 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $108.78 | 8.254% | $117.7587 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $128.45 | 8.287% | $139.0947 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $237.27 | 6.167% | $251.9024 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $884.91 | $957.1777 | $957.17 | $957.15 | $957.20 | |