| 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 | $102.37 | 7.807% | $110.362 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $69.57 | 9.560% | $76.2209 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $79.65 | 10.495% | $88.0093 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $28.68 | 9.591% | $31.4307 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $85.30 | 13.626% | $96.923 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $220.26 | 4.576% | $230.3391 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $155.25 | 10.204% | $171.0917 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $741.08 | $804.3767 | $804.37 | $804.35 | $804.30 | |