| 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 | $40.83 | 13.406% | $46.3037 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $209.71 | 4.538% | $219.2266 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $64.58 | 11.398% | $71.9408 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $207.99 | 4.369% | $217.0771 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $86.70 | 3.848% | $90.0362 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $154.43 | 13.665% | $175.5329 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $203.83 | 5.302% | $214.6371 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $968.07 | $1,034.7544 | $1,034.76 | $1,034.85 | $1,034.60 | |