| 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 | $72.50 | 6.697% | $77.3553 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $219.61 | 8.344% | $237.9343 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $84.28 | 4.628% | $88.1805 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $162.73 | 8.294% | $176.2268 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $28.83 | 10.409% | $31.8309 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $181.84 | 9.103% | $198.3929 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $159.99 | 13.283% | $181.2415 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $909.78 | $991.1622 | $991.16 | $991.25 | $991.10 | |