| 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 | $6.29 | 12.794% | $7.0947 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $111.94 | 13.706% | $127.2825 | $127.28 | $127.30 | $127.30 |
| Purchase #3 | $17.90 | 7.818% | $19.2994 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $139.57 | 8.565% | $151.5242 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $126.66 | 5.158% | $133.1931 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $13.78 | 12.859% | $15.552 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $108.45 | 11.318% | $120.7244 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $524.59 | $574.6703 | $574.65 | $574.65 | $574.70 | |