| 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 | $65.64 | 12.397% | $73.7774 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $223.44 | 10.341% | $246.5459 | $246.55 | $246.55 | $246.50 |
| Purchase #3 | $123.68 | 3.698% | $128.2537 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $193.43 | 3.470% | $200.142 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $242.87 | 3.781% | $252.0529 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $10.70 | 7.699% | $11.5238 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $149.95 | 3.179% | $154.7169 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $1,009.71 | $1,067.0126 | $1,067.01 | $1,067.00 | $1,067.00 | |