| 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 | $31.44 | 5.462% | $33.1573 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $153.61 | 3.185% | $158.5025 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $7.32 | 10.700% | $8.1032 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $160.43 | 13.823% | $182.6062 | $182.61 | $182.60 | $182.60 |
| Purchase #5 | $83.49 | 5.302% | $87.9166 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $95.27 | 12.388% | $107.072 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $224.70 | 9.296% | $245.5881 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $756.26 | $822.9459 | $822.95 | $822.90 | $823.00 | |