| 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 | $28.38 | 11.576% | $31.6653 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $34.27 | 3.522% | $35.477 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $171.83 | 12.227% | $192.8397 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $112.84 | 10.129% | $124.2696 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $5.64 | 10.505% | $6.2325 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $202.74 | 6.690% | $216.3033 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $160.36 | 11.579% | $178.9281 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $716.06 | $785.7155 | $785.72 | $785.75 | $785.70 | |