| 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 | $98.58 | 4.814% | $103.3256 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $209.39 | 4.678% | $219.1853 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $15.99 | 9.130% | $17.4499 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $94.52 | 6.512% | $100.6751 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $91.71 | 3.772% | $95.1693 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $35.28 | 5.409% | $37.1883 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $57.69 | 9.710% | $63.2917 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $603.16 | $636.2852 | $636.30 | $636.35 | $636.30 | |