| 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 | $28.42 | 4.759% | $29.7725 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $234.64 | 6.139% | $249.0445 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $24.54 | 6.109% | $26.0391 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $135.44 | 10.830% | $150.1082 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $136.40 | 5.817% | $144.3344 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $25.76 | 10.394% | $28.4375 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $181.41 | 13.524% | $205.9439 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $766.61 | $833.6801 | $833.67 | $833.70 | $833.50 | |