| 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 | $32.95 | 12.518% | $37.0747 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $176.88 | 7.740% | $190.5705 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $198.70 | 11.590% | $221.7293 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $25.29 | 13.285% | $28.6498 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $112.95 | 4.570% | $118.1118 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $242.80 | 7.627% | $261.3184 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $160.91 | 6.209% | $170.9009 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $950.48 | $1,028.3554 | $1,028.35 | $1,028.30 | $1,028.30 | |