| 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 | $65.57 | 10.115% | $72.2024 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $131.76 | 8.811% | $143.3694 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $48.25 | 8.450% | $52.3271 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $204.55 | 9.659% | $224.3075 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $196.30 | 7.124% | $210.2844 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $165.72 | 11.330% | $184.4961 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $137.71 | 3.675% | $142.7708 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $949.86 | $1,029.7577 | $1,029.76 | $1,029.75 | $1,029.80 | |