| 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 | $42.42 | 7.501% | $45.6019 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $214.73 | 7.438% | $230.7016 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $9.84 | 13.468% | $11.1653 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $196.49 | 13.599% | $223.2107 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $29.63 | 5.597% | $31.2884 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $229.92 | 4.795% | $240.9447 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $30.54 | 9.356% | $33.3973 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $753.57 | $816.3099 | $816.31 | $816.30 | $816.30 | |