| 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 | $245.72 | 13.673% | $279.3173 | $279.32 | $279.30 | $279.30 |
| Purchase #2 | $13.94 | 6.446% | $14.8386 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $212.28 | 12.853% | $239.5643 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $104.35 | 11.416% | $116.2626 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $139.87 | 10.442% | $154.4752 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $47.45 | 8.423% | $51.4467 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $15.57 | 9.572% | $17.0604 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $779.18 | $872.9651 | $872.97 | $872.95 | $873.00 | |