| 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 | $52.36 | 6.178% | $55.5948 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $172.77 | 7.130% | $185.0885 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $90.65 | 3.301% | $93.6424 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $195.73 | 3.352% | $202.2909 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $141.95 | 3.438% | $146.8302 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $165.92 | 11.320% | $184.7021 | $184.70 | $184.70 | $184.70 |
| Purchase #7 | $208.75 | 5.621% | $220.4838 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,028.13 | $1,088.6327 | $1,088.62 | $1,088.70 | $1,088.60 | |