| 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 | $50.90 | 7.463% | $54.6987 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $8.65 | 12.546% | $9.7352 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $184.74 | 3.147% | $190.5538 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $199.78 | 6.411% | $212.5879 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $205.94 | 4.683% | $215.5842 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $18.39 | 4.537% | $19.2244 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $158.63 | 8.151% | $171.5599 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $827.03 | $873.9441 | $873.94 | $873.95 | $874.00 | |