| 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 | $51.84 | 10.615% | $57.3428 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $249.56 | 4.254% | $260.1763 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $160.46 | 4.803% | $168.1669 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $28.69 | 8.337% | $31.0819 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $176.77 | 7.365% | $189.7891 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $141.38 | 3.605% | $146.4767 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $122.60 | 5.267% | $129.0573 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $931.30 | $982.0910 | $982.10 | $982.15 | $982.20 | |