| 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 | $13.91 | 5.349% | $14.654 | $14.65 | $14.65 | $14.70 |
| Purchase #2 | $29.74 | 8.546% | $32.2816 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $232.77 | 6.377% | $247.6137 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $79.60 | 10.303% | $87.8012 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $187.36 | 6.709% | $199.93 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $160.72 | 12.699% | $181.1298 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $183.73 | 4.571% | $192.1283 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $887.83 | $955.5386 | $955.53 | $955.60 | $955.50 | |