| 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 | $74.88 | 8.635% | $81.3459 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $70.93 | 13.503% | $80.5077 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $249.93 | 6.467% | $266.093 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $51.51 | 5.436% | $54.3101 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $21.73 | 11.729% | $24.2787 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $138.39 | 11.683% | $154.5581 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $70.74 | 4.336% | $73.8073 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $678.11 | $734.9008 | $734.91 | $734.90 | $734.90 | |