| 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 | $134.87 | 11.610% | $150.5284 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $71.71 | 4.209% | $74.7283 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $26.50 | 3.175% | $27.3414 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $73.43 | 3.695% | $76.1432 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $27.81 | 6.103% | $29.5072 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $113.89 | 4.796% | $119.3522 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $140.27 | 3.493% | $145.1696 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $588.48 | $622.7703 | $622.77 | $622.80 | $622.70 | |