| 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 | $53.84 | 6.615% | $57.4015 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $243.45 | 4.865% | $255.2938 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $120.32 | 6.591% | $128.2503 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $88.86 | 8.808% | $96.6868 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $145.32 | 8.225% | $157.2726 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $122.88 | 4.166% | $127.9992 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $243.88 | 10.859% | $270.3629 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,018.55 | $1,093.2671 | $1,093.26 | $1,093.25 | $1,093.40 | |