| 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 | $75.89 | 11.481% | $84.6029 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $150.56 | 7.781% | $162.2751 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $106.45 | 7.265% | $114.1836 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $15.35 | 7.109% | $16.4412 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $122.41 | 9.704% | $134.2887 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $106.94 | 9.811% | $117.4319 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $41.43 | 9.428% | $45.336 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $619.03 | $674.5594 | $674.56 | $674.65 | $674.50 | |