| 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 | $26.69 | 7.328% | $28.6458 | $28.65 | $28.65 | $28.60 |
| Purchase #2 | $156.56 | 9.751% | $171.8262 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $165.58 | 13.186% | $187.4134 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $181.89 | 9.654% | $199.4497 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $159.40 | 11.694% | $178.0402 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $135.41 | 8.474% | $146.8846 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $79.74 | 10.531% | $88.1374 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $905.27 | $1,000.3973 | $1,000.40 | $1,000.45 | $1,000.20 | |