| 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 | $89.78 | 13.312% | $101.7315 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $10.92 | 6.481% | $11.6277 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $151.56 | 6.721% | $161.7463 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $132.35 | 6.149% | $140.4882 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $50.29 | 6.256% | $53.4361 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $197.72 | 12.519% | $222.4726 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $29.70 | 6.848% | $31.7339 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $662.32 | $723.2363 | $723.24 | $723.30 | $723.10 | |