| 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 | $12.28 | 6.765% | $13.1107 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $90.61 | 3.402% | $93.6926 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $104.95 | 4.114% | $109.2676 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $24.32 | 12.620% | $27.3892 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $190.74 | 7.852% | $205.7169 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $15.64 | 5.156% | $16.4464 | $16.45 | $16.45 | $16.40 |
| Purchase #7 | $195.28 | 11.623% | $217.9774 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $633.82 | $683.6008 | $683.61 | $683.60 | $683.60 | |