| 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 | $55.80 | 9.873% | $61.3091 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $96.63 | 11.522% | $107.7637 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $28.35 | 10.558% | $31.3432 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $230.68 | 7.421% | $247.7988 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $153.94 | 11.868% | $172.2096 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $134.73 | 3.405% | $139.3176 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $205.82 | 3.847% | $213.7379 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $905.95 | $973.4799 | $973.48 | $973.45 | $973.40 | |